91613170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{48991}}^1$

素因数の和:49026

約数の個数: 32

約数和(自身を含む): 190480896

約数和(自身を除く): 98867726

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 48991, 97982, 244955, 489910, 538901, 832847, 1077802, 1665694, 2694505, 4164235, 5389010, 8328470, 9161317, 18322634, 45806585, 91613170]

約数ペア:

[(1, 91613170), (2, 45806585), (5, 18322634), (10, 9161317), (11, 8328470), (17, 5389010), (22, 4164235), (34, 2694505), (55, 1665694), (85, 1077802), (110, 832847), (170, 538901), (187, 489910), (374, 244955), (935, 97982), (1870, 48991)]