79318402

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:418

約数の個数: 24

約数和(自身を含む): 123688620

約数和(自身を除く): 44370218

約数列:

[1, 2, 43, 86, 89, 178, 241, 482, 1849, 3698, 3827, 7654, 10363, 20726, 21449, 42898, 164561, 329122, 445609, 891218, 922307, 1844614, 39659201, 79318402]

約数ペア:

[(1, 79318402), (2, 39659201), (43, 1844614), (86, 922307), (89, 891218), (178, 445609), (241, 329122), (482, 164561), (1849, 42898), (3698, 21449), (3827, 20726), (7654, 10363)]