82616198

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 144384768

約数和(自身を除く): 61768570

約数列:

[1, 2, 7, 14, 107, 131, 214, 262, 421, 749, 842, 917, 1498, 1834, 2947, 5894, 14017, 28034, 45047, 55151, 90094, 98119, 110302, 196238, 315329, 386057, 630658, 772114, 5901157, 11802314, 41308099, 82616198]

約数ペア:

[(1, 82616198), (2, 41308099), (7, 11802314), (14, 5901157), (107, 772114), (131, 630658), (214, 386057), (262, 315329), (421, 196238), (749, 110302), (842, 98119), (917, 90094), (1498, 55151), (1834, 45047), (2947, 28034), (5894, 14017)]