31181066

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{42023}}^1$

素因数の和:42085

約数の個数: 16

約数和(自身を含む): 54463104

約数和(自身を除く): 23282038

約数列:

[1, 2, 7, 14, 53, 106, 371, 742, 42023, 84046, 294161, 588322, 2227219, 4454438, 15590533, 31181066]

約数ペア:

[(1, 31181066), (2, 15590533), (7, 4454438), (14, 2227219), (53, 588322), (106, 294161), (371, 84046), (742, 42023)]