85850864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{487789}}^1$

素因数の和:487808

約数の個数: 20

約数和(自身を含む): 181457880

約数和(自身を除く): 95607016

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 487789, 975578, 1951156, 3902312, 5365679, 7804624, 10731358, 21462716, 42925432, 85850864]

約数ペア:

[(1, 85850864), (2, 42925432), (4, 21462716), (8, 10731358), (11, 7804624), (16, 5365679), (22, 3902312), (44, 1951156), (88, 975578), (176, 487789)]