129677056

素因数分解:

$2^8\times {\mathrm{506551}}^1$

素因数の和:506567

約数の個数: 18

約数和(自身を含む): 258848072

約数和(自身を除く): 129171016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 506551, 1013102, 2026204, 4052408, 8104816, 16209632, 32419264, 64838528, 129677056]

約数ペア:

[(1, 129677056), (2, 64838528), (4, 32419264), (8, 16209632), (16, 8104816), (32, 4052408), (64, 2026204), (128, 1013102), (256, 506551)]