64183430

素因数分解:

$2^1\times 5^1\times {\mathrm{1597}}^1\times {\mathrm{4019}}^1$

素因数の和:5623

約数の個数: 16

約数和(自身を含む): 115631280

約数和(自身を除く): 51447850

約数列:

[1, 2, 5, 10, 1597, 3194, 4019, 7985, 8038, 15970, 20095, 40190, 6418343, 12836686, 32091715, 64183430]

約数ペア:

[(1, 64183430), (2, 32091715), (5, 12836686), (10, 6418343), (1597, 40190), (3194, 20095), (4019, 15970), (7985, 8038)]