79972222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{88661}}^1$

素因数の和:88715

約数の個数: 16

約数和(自身を含む): 134056944

約数和(自身を除く): 54084722

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 88661, 177322, 975271, 1950542, 3635101, 7270202, 39986111, 79972222]

約数ペア:

[(1, 79972222), (2, 39986111), (11, 7270202), (22, 3635101), (41, 1950542), (82, 975271), (451, 177322), (902, 88661)]