42668986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{4817}}^1$

素因数の和:4965

約数の個数: 16

約数和(自身を含む): 66141504

約数和(自身を除く): 23472518

約数列:

[1, 2, 43, 86, 103, 206, 4429, 4817, 8858, 9634, 207131, 414262, 496151, 992302, 21334493, 42668986]

約数ペア:

[(1, 42668986), (2, 21334493), (43, 992302), (86, 496151), (103, 414262), (206, 207131), (4429, 9634), (4817, 8858)]