31453864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{10429}}^1$

素因数の和:10477

約数の個数: 32

約数和(自身を含む): 65709000

約数和(自身を除く): 34255136

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 10429, 20858, 41716, 83432, 135577, 271154, 302441, 542308, 604882, 1084616, 1209764, 2419528, 3931733, 7863466, 15726932, 31453864]

約数ペア:

[(1, 31453864), (2, 15726932), (4, 7863466), (8, 3931733), (13, 2419528), (26, 1209764), (29, 1084616), (52, 604882), (58, 542308), (104, 302441), (116, 271154), (232, 135577), (377, 83432), (754, 41716), (1508, 20858), (3016, 10429)]