80974792

素因数分解:

$2^3\times {\mathrm{109}}^1\times {\mathrm{92861}}^1$

素因数の和:92976

約数の個数: 16

約数和(自身を含む): 153222300

約数和(自身を除く): 72247508

約数列:

[1, 2, 4, 8, 109, 218, 436, 872, 92861, 185722, 371444, 742888, 10121849, 20243698, 40487396, 80974792]

約数ペア:

[(1, 80974792), (2, 40487396), (4, 20243698), (8, 10121849), (109, 742888), (218, 371444), (436, 185722), (872, 92861)]