42377066

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2357

約数の個数: 16

約数和(自身を含む): 65034528

約数和(自身を除く): 22657462

約数列:

[1, 2, 61, 122, 163, 326, 2131, 4262, 9943, 19886, 129991, 259982, 347353, 694706, 21188533, 42377066]

約数ペア:

[(1, 42377066), (2, 21188533), (61, 694706), (122, 347353), (163, 259982), (326, 129991), (2131, 19886), (4262, 9943)]