40633798

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 61817184

約数和(自身を除く): 21183386

約数列:

[1, 2, 151, 157, 302, 314, 857, 1714, 23707, 47414, 129407, 134549, 258814, 269098, 20316899, 40633798]

約数ペア:

[(1, 40633798), (2, 20316899), (151, 269098), (157, 258814), (302, 134549), (314, 129407), (857, 47414), (1714, 23707)]