40097398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{23071}}^1$

素因数の和:23163

約数の個数: 16

約数和(自身を含む): 66447360

約数和(自身を除く): 26349962

約数列:

[1, 2, 11, 22, 79, 158, 869, 1738, 23071, 46142, 253781, 507562, 1822609, 3645218, 20048699, 40097398]

約数ペア:

[(1, 40097398), (2, 20048699), (11, 3645218), (22, 1822609), (79, 507562), (158, 253781), (869, 46142), (1738, 23071)]