79720534

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1\times {\mathrm{2309}}^1$

素因数の和:2655

約数の個数: 16

約数和(自身を含む): 122023440

約数和(自身を除く): 42302906

約数列:

[1, 2, 61, 122, 283, 566, 2309, 4618, 17263, 34526, 140849, 281698, 653447, 1306894, 39860267, 79720534]

約数ペア:

[(1, 79720534), (2, 39860267), (61, 1306894), (122, 653447), (283, 281698), (566, 140849), (2309, 34526), (4618, 17263)]