42489142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{5531}}^1$

素因数の和:5723

約数の個数: 16

約数和(自身を含む): 66915072

約数和(自身を除く): 24425930

約数列:

[1, 2, 23, 46, 167, 334, 3841, 5531, 7682, 11062, 127213, 254426, 923677, 1847354, 21244571, 42489142]

約数ペア:

[(1, 42489142), (2, 21244571), (23, 1847354), (46, 923677), (167, 254426), (334, 127213), (3841, 11062), (5531, 7682)]