40644152

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{15349}}^1$

素因数の和:15686

約数の個数: 16

約数和(自身を含む): 76443000

約数和(自身を除く): 35798848

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 15349, 30698, 61396, 122792, 5080519, 10161038, 20322076, 40644152]

約数ペア:

[(1, 40644152), (2, 20322076), (4, 10161038), (8, 5080519), (331, 122792), (662, 61396), (1324, 30698), (2648, 15349)]