79564910

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{256661}}^1$

素因数の和:256699

約数の個数: 16

約数和(自身を含む): 147837312

約数和(自身を除く): 68272402

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 256661, 513322, 1283305, 2566610, 7956491, 15912982, 39782455, 79564910]

約数ペア:

[(1, 79564910), (2, 39782455), (5, 15912982), (10, 7956491), (31, 2566610), (62, 1283305), (155, 513322), (310, 256661)]