31996296

素因数分解:

$2^3\times 3^5\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:281

約数の個数: 96

約数和(自身を含む): 91291200

約数和(自身を除く): 59294904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 109, 151, 162, 216, 218, 243, 302, 324, 327, 436, 453, 486, 604, 648, 654, 872, 906, 972, 981, 1208, 1308, 1359, 1812, 1944, 1962, 2616, 2718, 2943, 3624, 3924, 4077, 5436, 5886, 7848, 8154, 8829, 10872, 11772, 12231, 16308, 16459, 17658, 23544, 24462, 26487, 32616, 32918, 35316, 36693, 48924, 49377, 52974, 65836, 70632, 73386, 97848, 98754, 105948, 131672, 146772, 148131, 197508, 211896, 293544, 296262, 395016, 444393, 592524, 888786, 1185048, 1333179, 1777572, 2666358, 3555144, 3999537, 5332716, 7999074, 10665432, 15998148, 31996296]

約数ペア:

[(1, 31996296), (2, 15998148), (3, 10665432), (4, 7999074), (6, 5332716), (8, 3999537), (9, 3555144), (12, 2666358), (18, 1777572), (24, 1333179), (27, 1185048), (36, 888786), (54, 592524), (72, 444393), (81, 395016), (108, 296262), (109, 293544), (151, 211896), (162, 197508), (216, 148131), (218, 146772), (243, 131672), (302, 105948), (324, 98754), (327, 97848), (436, 73386), (453, 70632), (486, 65836), (604, 52974), (648, 49377), (654, 48924), (872, 36693), (906, 35316), (972, 32918), (981, 32616), (1208, 26487), (1308, 24462), (1359, 23544), (1812, 17658), (1944, 16459), (1962, 16308), (2616, 12231), (2718, 11772), (2943, 10872), (3624, 8829), (3924, 8154), (4077, 7848), (5436, 5886)]