55220848

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{8237}}^1$

素因数の和:8664

約数の個数: 20

約数和(自身を含む): 107258760

約数和(自身を除く): 52037912

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 8237, 16474, 32948, 65896, 131792, 3451303, 6902606, 13805212, 27610424, 55220848]

約数ペア:

[(1, 55220848), (2, 27610424), (4, 13805212), (8, 6902606), (16, 3451303), (419, 131792), (838, 65896), (1676, 32948), (3352, 16474), (6704, 8237)]