80519626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4241}}^1$

素因数の和:5117

約数の個数: 16

約数和(自身を含む): 131943168

約数和(自身を除く): 51423542

約数列:

[1, 2, 11, 22, 863, 1726, 4241, 8482, 9493, 18986, 46651, 93302, 3659983, 7319966, 40259813, 80519626]

約数ペア:

[(1, 80519626), (2, 40259813), (11, 7319966), (22, 3659983), (863, 93302), (1726, 46651), (4241, 18986), (8482, 9493)]