79319542

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{1861}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 120791664

約数和(自身を除く): 41472122

約数列:

[1, 2, 101, 202, 211, 422, 1861, 3722, 21311, 42622, 187961, 375922, 392671, 785342, 39659771, 79319542]

約数ペア:

[(1, 79319542), (2, 39659771), (101, 785342), (202, 392671), (211, 375922), (422, 187961), (1861, 42622), (3722, 21311)]