91381066

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{1229}}^1$

素因数の和:1398

約数の個数: 32

約数和(自身を含む): 161533440

約数和(自身を除く): 70152374

約数列:

[1, 2, 7, 14, 47, 94, 113, 226, 329, 658, 791, 1229, 1582, 2458, 5311, 8603, 10622, 17206, 37177, 57763, 74354, 115526, 138877, 277754, 404341, 808682, 972139, 1944278, 6527219, 13054438, 45690533, 91381066]

約数ペア:

[(1, 91381066), (2, 45690533), (7, 13054438), (14, 6527219), (47, 1944278), (94, 972139), (113, 808682), (226, 404341), (329, 277754), (658, 138877), (791, 115526), (1229, 74354), (1582, 57763), (2458, 37177), (5311, 17206), (8603, 10622)]