124626416

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127691}}^1$

素因数の和:127760

約数の個数: 20

約数和(自身を含む): 245424024

約数和(自身を除く): 120797608

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 127691, 255382, 510764, 1021528, 2043056, 7789151, 15578302, 31156604, 62313208, 124626416]

約数ペア:

[(1, 124626416), (2, 62313208), (4, 31156604), (8, 15578302), (16, 7789151), (61, 2043056), (122, 1021528), (244, 510764), (488, 255382), (976, 127691)]