124664528

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{98627}}^1$

素因数の和:98714

約数の個数: 20

約数和(自身を含む): 244597440

約数和(自身を除く): 119932912

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 98627, 197254, 394508, 789016, 1578032, 7791533, 15583066, 31166132, 62332264, 124664528]

約数ペア:

[(1, 124664528), (2, 62332264), (4, 31166132), (8, 15583066), (16, 7791533), (79, 1578032), (158, 789016), (316, 394508), (632, 197254), (1264, 98627)]