87985922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{10111}}^1$

素因数の和:10361

約数の個数: 16

約数和(自身を含む): 139545600

約数和(自身を除く): 51559678

約数列:

[1, 2, 19, 38, 229, 458, 4351, 8702, 10111, 20222, 192109, 384218, 2315419, 4630838, 43992961, 87985922]

約数ペア:

[(1, 87985922), (2, 43992961), (19, 4630838), (38, 2315419), (229, 384218), (458, 192109), (4351, 20222), (8702, 10111)]