266548136

素因数分解:

$2^3\times {\mathrm{4217}}^1\times {\mathrm{7901}}^1$

素因数の和:12124

約数の個数: 16

約数和(自身を含む): 499959540

約数和(自身を除く): 233411404

約数列:

[1, 2, 4, 8, 4217, 7901, 8434, 15802, 16868, 31604, 33736, 63208, 33318517, 66637034, 133274068, 266548136]

約数ペア:

[(1, 266548136), (2, 133274068), (4, 66637034), (8, 33318517), (4217, 63208), (7901, 33736), (8434, 31604), (15802, 16868)]