89070974

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 145263360

約数和(自身を除く): 56192386

約数列:

[1, 2, 19, 38, 43, 86, 151, 302, 361, 722, 817, 1634, 2869, 5738, 6493, 6859, 12986, 13718, 15523, 31046, 54511, 109022, 123367, 246734, 294937, 589874, 1035709, 2071418, 2343973, 4687946, 44535487, 89070974]

約数ペア:

[(1, 89070974), (2, 44535487), (19, 4687946), (38, 2343973), (43, 2071418), (86, 1035709), (151, 589874), (302, 294937), (361, 246734), (722, 123367), (817, 109022), (1634, 54511), (2869, 31046), (5738, 15523), (6493, 13718), (6859, 12986)]