31523232

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 94076640

約数和(自身を除く): 62553408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 67, 78, 87, 96, 104, 116, 134, 156, 169, 174, 201, 208, 232, 268, 312, 338, 348, 377, 402, 416, 464, 507, 536, 624, 676, 696, 754, 804, 871, 928, 1014, 1072, 1131, 1248, 1352, 1392, 1508, 1608, 1742, 1943, 2028, 2144, 2262, 2613, 2704, 2784, 3016, 3216, 3484, 3886, 4056, 4524, 4901, 5226, 5408, 5829, 6032, 6432, 6968, 7772, 8112, 9048, 9802, 10452, 11323, 11658, 12064, 13936, 14703, 15544, 16224, 18096, 19604, 20904, 22646, 23316, 25259, 27872, 29406, 31088, 33969, 36192, 39208, 41808, 45292, 46632, 50518, 58812, 62176, 67938, 75777, 78416, 83616, 90584, 93264, 101036, 117624, 135876, 151554, 156832, 181168, 186528, 202072, 235248, 271752, 303108, 328367, 362336, 404144, 470496, 543504, 606216, 656734, 808288, 985101, 1087008, 1212432, 1313468, 1970202, 2424864, 2626936, 3940404, 5253872, 7880808, 10507744, 15761616, 31523232]

約数ペア:

[(1, 31523232), (2, 15761616), (3, 10507744), (4, 7880808), (6, 5253872), (8, 3940404), (12, 2626936), (13, 2424864), (16, 1970202), (24, 1313468), (26, 1212432), (29, 1087008), (32, 985101), (39, 808288), (48, 656734), (52, 606216), (58, 543504), (67, 470496), (78, 404144), (87, 362336), (96, 328367), (104, 303108), (116, 271752), (134, 235248), (156, 202072), (169, 186528), (174, 181168), (201, 156832), (208, 151554), (232, 135876), (268, 117624), (312, 101036), (338, 93264), (348, 90584), (377, 83616), (402, 78416), (416, 75777), (464, 67938), (507, 62176), (536, 58812), (624, 50518), (676, 46632), (696, 45292), (754, 41808), (804, 39208), (871, 36192), (928, 33969), (1014, 31088), (1072, 29406), (1131, 27872), (1248, 25259), (1352, 23316), (1392, 22646), (1508, 20904), (1608, 19604), (1742, 18096), (1943, 16224), (2028, 15544), (2144, 14703), (2262, 13936), (2613, 12064), (2704, 11658), (2784, 11323), (3016, 10452), (3216, 9802), (3484, 9048), (3886, 8112), (4056, 7772), (4524, 6968), (4901, 6432), (5226, 6032), (5408, 5829)]