65890408

素因数分解:

$2^3\times {\mathrm{1621}}^1\times {\mathrm{5081}}^1$

素因数の和:6708

約数の個数: 16

約数和(自身を含む): 123645060

約数和(自身を除く): 57754652

約数列:

[1, 2, 4, 8, 1621, 3242, 5081, 6484, 10162, 12968, 20324, 40648, 8236301, 16472602, 32945204, 65890408]

約数ペア:

[(1, 65890408), (2, 32945204), (4, 16472602), (8, 8236301), (1621, 40648), (3242, 20324), (5081, 12968), (6484, 10162)]