12776216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{51517}}^1$

素因数の和:51554

約数の個数: 16

約数和(自身を含む): 24728640

約数和(自身を除く): 11952424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 51517, 103034, 206068, 412136, 1597027, 3194054, 6388108, 12776216]

約数ペア:

[(1, 12776216), (2, 6388108), (4, 3194054), (8, 1597027), (31, 412136), (62, 206068), (124, 103034), (248, 51517)]