99970412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{806213}}^1$

素因数の和:806248

約数の個数: 12

約数和(自身を含む): 180591936

約数和(自身を除く): 80621524

約数列:

[1, 2, 4, 31, 62, 124, 806213, 1612426, 3224852, 24992603, 49985206, 99970412]

約数ペア:

[(1, 99970412), (2, 49985206), (4, 24992603), (31, 3224852), (62, 1612426), (124, 806213)]