64955398

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{2819}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 100200240

約数和(自身を除く): 35244842

約数列:

[1, 2, 41, 82, 281, 562, 2819, 5638, 11521, 23042, 115579, 231158, 792139, 1584278, 32477699, 64955398]

約数ペア:

[(1, 64955398), (2, 32477699), (41, 1584278), (82, 792139), (281, 231158), (562, 115579), (2819, 23042), (5638, 11521)]