31046182

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:145

約数の個数: 48

約数和(自身を含む): 54704160

約数和(自身を除く): 23657978

約数列:

[1, 2, 17, 23, 29, 34, 37, 46, 58, 74, 391, 493, 629, 667, 782, 851, 986, 1073, 1258, 1334, 1369, 1702, 2146, 2738, 11339, 14467, 18241, 22678, 23273, 24679, 28934, 31487, 36482, 39701, 46546, 49358, 62974, 79402, 419543, 535279, 674917, 839086, 913123, 1070558, 1349834, 1826246, 15523091, 31046182]

約数ペア:

[(1, 31046182), (2, 15523091), (17, 1826246), (23, 1349834), (29, 1070558), (34, 913123), (37, 839086), (46, 674917), (58, 535279), (74, 419543), (391, 79402), (493, 62974), (629, 49358), (667, 46546), (782, 39701), (851, 36482), (986, 31487), (1073, 28934), (1258, 24679), (1334, 23273), (1369, 22678), (1702, 18241), (2146, 14467), (2738, 11339)]