99990116

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:931

約数の個数: 24

約数和(自身を含む): 176904000

約数和(自身を除く): 76913884

約数列:

[1, 2, 4, 179, 358, 359, 389, 716, 718, 778, 1436, 1556, 64261, 69631, 128522, 139262, 139651, 257044, 278524, 279302, 558604, 24997529, 49995058, 99990116]

約数ペア:

[(1, 99990116), (2, 49995058), (4, 24997529), (179, 558604), (358, 279302), (359, 278524), (389, 257044), (716, 139651), (718, 139262), (778, 128522), (1436, 69631), (1556, 64261)]