71140084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433781}}^1$

素因数の和:433826

約数の個数: 12

約数和(自身を含む): 127531908

約数和(自身を除く): 56391824

約数列:

[1, 2, 4, 41, 82, 164, 433781, 867562, 1735124, 17785021, 35570042, 71140084]

約数ペア:

[(1, 71140084), (2, 35570042), (4, 17785021), (41, 1735124), (82, 867562), (164, 433781)]