40134398

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2579}}^1$

素因数の和:2863

約数の個数: 16

約数和(自身を含む): 62415360

約数和(自身を除く): 22280962

約数列:

[1, 2, 31, 62, 251, 502, 2579, 5158, 7781, 15562, 79949, 159898, 647329, 1294658, 20067199, 40134398]

約数ペア:

[(1, 40134398), (2, 20067199), (31, 1294658), (62, 647329), (251, 159898), (502, 79949), (2579, 15562), (5158, 7781)]