31357992958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2269}}^1\times {\mathrm{12541}}^1$

素因数の和:14860

約数の個数: 32

約数和(自身を含む): 51246612000

約数和(自身を除く): 19888619042

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 2269, 4538, 12541, 25082, 43111, 65801, 86222, 131602, 238279, 363689, 476558, 727378, 1250219, 2500438, 6910091, 13820182, 28455529, 56911058, 540655051, 825210341, 1081310102, 1650420682, 15678996479, 31357992958]

約数ペア:

[(1, 31357992958), (2, 15678996479), (19, 1650420682), (29, 1081310102), (38, 825210341), (58, 540655051), (551, 56911058), (1102, 28455529), (2269, 13820182), (4538, 6910091), (12541, 2500438), (25082, 1250219), (43111, 727378), (65801, 476558), (86222, 363689), (131602, 238279)]