31996757

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 16

約数和(自身を含む): 35383152

約数和(自身を除く): 3386395

約数列:

[1, 13, 61, 157, 257, 793, 2041, 3341, 9577, 15677, 40349, 124501, 203801, 524537, 2461289, 31996757]

約数ペア:

[(1, 31996757), (13, 2461289), (61, 524537), (157, 203801), (257, 124501), (793, 40349), (2041, 15677), (3341, 9577)]