71000848

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{108233}}^1$

素因数の和:108282

約数の個数: 20

約数和(自身を含む): 140920668

約数和(自身を除く): 69919820

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 108233, 216466, 432932, 865864, 1731728, 4437553, 8875106, 17750212, 35500424, 71000848]

約数ペア:

[(1, 71000848), (2, 35500424), (4, 17750212), (8, 8875106), (16, 4437553), (41, 1731728), (82, 865864), (164, 432932), (328, 216466), (656, 108233)]