42559318

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1\times {\mathrm{1213}}^1$

素因数の和:1599

約数の個数: 16

約数和(自身を含む): 65293776

約数和(自身を除く): 22734458

約数列:

[1, 2, 53, 106, 331, 662, 1213, 2426, 17543, 35086, 64289, 128578, 401503, 803006, 21279659, 42559318]

約数ペア:

[(1, 42559318), (2, 21279659), (53, 803006), (106, 401503), (331, 128578), (662, 64289), (1213, 35086), (2426, 17543)]