85262138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{2957}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 137901960

約数和(自身を除く): 52639822

約数列:

[1, 2, 13, 26, 1109, 2218, 2957, 5914, 14417, 28834, 38441, 76882, 3279313, 6558626, 42631069, 85262138]

約数ペア:

[(1, 85262138), (2, 42631069), (13, 6558626), (26, 3279313), (1109, 76882), (2218, 38441), (2957, 28834), (5914, 14417)]