64484216

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{260017}}^1$

素因数の和:260054

約数の個数: 16

約数和(自身を含む): 124808640

約数和(自身を除く): 60324424

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 260017, 520034, 1040068, 2080136, 8060527, 16121054, 32242108, 64484216]

約数ペア:

[(1, 64484216), (2, 32242108), (4, 16121054), (8, 8060527), (31, 2080136), (62, 1040068), (124, 520034), (248, 260017)]