165300848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{251983}}^1$

素因数の和:252032

約数の個数: 20

約数和(自身を含む): 328083168

約数和(自身を除く): 162782320

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 251983, 503966, 1007932, 2015864, 4031728, 10331303, 20662606, 41325212, 82650424, 165300848]

約数ペア:

[(1, 165300848), (2, 82650424), (4, 41325212), (8, 20662606), (16, 10331303), (41, 4031728), (82, 2015864), (164, 1007932), (328, 503966), (656, 251983)]