90808118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:464

約数の個数: 32

約数和(自身を含む): 147549600

約数和(自身を除く): 56741482

約数列:

[1, 2, 17, 34, 107, 109, 214, 218, 229, 458, 1819, 1853, 3638, 3706, 3893, 7786, 11663, 23326, 24503, 24961, 49006, 49922, 198271, 396542, 416551, 424337, 833102, 848674, 2670827, 5341654, 45404059, 90808118]

約数ペア:

[(1, 90808118), (2, 45404059), (17, 5341654), (34, 2670827), (107, 848674), (109, 833102), (214, 424337), (218, 416551), (229, 396542), (458, 198271), (1819, 49922), (1853, 49006), (3638, 24961), (3706, 24503), (3893, 23326), (7786, 11663)]