42659942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{4957}}^1$

素因数の和:5303

約数の個数: 16

約数和(自身を含む): 69134352

約数和(自身を除く): 26474410

約数列:

[1, 2, 13, 26, 331, 662, 4303, 4957, 8606, 9914, 64441, 128882, 1640767, 3281534, 21329971, 42659942]

約数ペア:

[(1, 42659942), (2, 21329971), (13, 3281534), (26, 1640767), (331, 128882), (662, 64441), (4303, 9914), (4957, 8606)]