80697688

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{94273}}^1$

素因数の和:94386

約数の個数: 16

約数和(自身を含む): 152723880

約数和(自身を除く): 72026192

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 94273, 188546, 377092, 754184, 10087211, 20174422, 40348844, 80697688]

約数ペア:

[(1, 80697688), (2, 40348844), (4, 20174422), (8, 10087211), (107, 754184), (214, 377092), (428, 188546), (856, 94273)]