61809704

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{63853}}^1$

素因数の和:63881

約数の個数: 24

約数和(自身を含む): 127388730

約数和(自身を除く): 65579026

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 63853, 127706, 255412, 510824, 702383, 1404766, 2809532, 5619064, 7726213, 15452426, 30904852, 61809704]

約数ペア:

[(1, 61809704), (2, 30904852), (4, 15452426), (8, 7726213), (11, 5619064), (22, 2809532), (44, 1404766), (88, 702383), (121, 510824), (242, 255412), (484, 127706), (968, 63853)]