81583634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{78901}}^1$

素因数の和:78961

約数の個数: 16

約数和(自身を含む): 136342656

約数和(自身を除く): 54759022

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 78901, 157802, 867911, 1735822, 3708347, 7416694, 40791817, 81583634]

約数ペア:

[(1, 81583634), (2, 40791817), (11, 7416694), (22, 3708347), (47, 1735822), (94, 867911), (517, 157802), (1034, 78901)]