128213632

素因数分解:

$2^7\times {\mathrm{1001669}}^1$

素因数の和:1001683

約数の個数: 16

約数和(自身を含む): 255425850

約数和(自身を除く): 127212218

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1001669, 2003338, 4006676, 8013352, 16026704, 32053408, 64106816, 128213632]

約数ペア:

[(1, 128213632), (2, 64106816), (4, 32053408), (8, 16026704), (16, 8013352), (32, 4006676), (64, 2003338), (128, 1001669)]