81200524

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{48449}}^1$

素因数の和:48872

約数の個数: 12

約数和(自身を含む): 142443000

約数和(自身を除く): 61242476

約数列:

[1, 2, 4, 419, 838, 1676, 48449, 96898, 193796, 20300131, 40600262, 81200524]

約数ペア:

[(1, 81200524), (2, 40600262), (4, 20300131), (419, 193796), (838, 96898), (1676, 48449)]