31838352

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 104493312

約数和(自身を除く): 72654960

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 37, 39, 42, 48, 52, 56, 74, 78, 84, 91, 104, 111, 112, 148, 156, 168, 182, 197, 208, 222, 259, 273, 296, 312, 336, 364, 394, 444, 481, 518, 546, 591, 592, 624, 728, 777, 788, 888, 962, 1036, 1092, 1182, 1379, 1443, 1456, 1554, 1576, 1776, 1924, 2072, 2184, 2364, 2561, 2758, 2886, 3108, 3152, 3367, 3848, 4137, 4144, 4368, 4728, 5122, 5516, 5772, 6216, 6734, 7289, 7683, 7696, 8274, 9456, 10101, 10244, 11032, 11544, 12432, 13468, 14578, 15366, 16548, 17927, 20202, 20488, 21867, 22064, 23088, 26936, 29156, 30732, 33096, 35854, 40404, 40976, 43734, 51023, 53781, 53872, 58312, 61464, 66192, 71708, 80808, 87468, 94757, 102046, 107562, 116624, 122928, 143416, 153069, 161616, 174936, 189514, 204092, 215124, 284271, 286832, 306138, 349872, 379028, 408184, 430248, 568542, 612276, 663299, 758056, 816368, 860496, 1137084, 1224552, 1326598, 1516112, 1989897, 2274168, 2449104, 2653196, 3979794, 4548336, 5306392, 7959588, 10612784, 15919176, 31838352]

約数ペア:

[(1, 31838352), (2, 15919176), (3, 10612784), (4, 7959588), (6, 5306392), (7, 4548336), (8, 3979794), (12, 2653196), (13, 2449104), (14, 2274168), (16, 1989897), (21, 1516112), (24, 1326598), (26, 1224552), (28, 1137084), (37, 860496), (39, 816368), (42, 758056), (48, 663299), (52, 612276), (56, 568542), (74, 430248), (78, 408184), (84, 379028), (91, 349872), (104, 306138), (111, 286832), (112, 284271), (148, 215124), (156, 204092), (168, 189514), (182, 174936), (197, 161616), (208, 153069), (222, 143416), (259, 122928), (273, 116624), (296, 107562), (312, 102046), (336, 94757), (364, 87468), (394, 80808), (444, 71708), (481, 66192), (518, 61464), (546, 58312), (591, 53872), (592, 53781), (624, 51023), (728, 43734), (777, 40976), (788, 40404), (888, 35854), (962, 33096), (1036, 30732), (1092, 29156), (1182, 26936), (1379, 23088), (1443, 22064), (1456, 21867), (1554, 20488), (1576, 20202), (1776, 17927), (1924, 16548), (2072, 15366), (2184, 14578), (2364, 13468), (2561, 12432), (2758, 11544), (2886, 11032), (3108, 10244), (3152, 10101), (3367, 9456), (3848, 8274), (4137, 7696), (4144, 7683), (4368, 7289), (4728, 6734), (5122, 6216), (5516, 5772)]