31421088

素因数分解:

$2^5\times 3^3\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 93985920

約数和(自身を除く): 62564832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 72, 82, 96, 108, 123, 144, 164, 216, 246, 288, 328, 369, 432, 492, 656, 738, 864, 887, 984, 1107, 1312, 1476, 1774, 1968, 2214, 2661, 2952, 3548, 3936, 4428, 5322, 5904, 7096, 7983, 8856, 10644, 11808, 14192, 15966, 17712, 21288, 23949, 28384, 31932, 35424, 36367, 42576, 47898, 63864, 72734, 85152, 95796, 109101, 127728, 145468, 191592, 218202, 255456, 290936, 327303, 383184, 436404, 581872, 654606, 766368, 872808, 981909, 1163744, 1309212, 1745616, 1963818, 2618424, 3491232, 3927636, 5236848, 7855272, 10473696, 15710544, 31421088]

約数ペア:

[(1, 31421088), (2, 15710544), (3, 10473696), (4, 7855272), (6, 5236848), (8, 3927636), (9, 3491232), (12, 2618424), (16, 1963818), (18, 1745616), (24, 1309212), (27, 1163744), (32, 981909), (36, 872808), (41, 766368), (48, 654606), (54, 581872), (72, 436404), (82, 383184), (96, 327303), (108, 290936), (123, 255456), (144, 218202), (164, 191592), (216, 145468), (246, 127728), (288, 109101), (328, 95796), (369, 85152), (432, 72734), (492, 63864), (656, 47898), (738, 42576), (864, 36367), (887, 35424), (984, 31932), (1107, 28384), (1312, 23949), (1476, 21288), (1774, 17712), (1968, 15966), (2214, 14192), (2661, 11808), (2952, 10644), (3548, 8856), (3936, 7983), (4428, 7096), (5322, 5904)]