39160084

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{238781}}^1$

素因数の和:238826

約数の個数: 12

約数和(自身を含む): 70201908

約数和(自身を除く): 31041824

約数列:

[1, 2, 4, 41, 82, 164, 238781, 477562, 955124, 9790021, 19580042, 39160084]

約数ペア:

[(1, 39160084), (2, 19580042), (4, 9790021), (41, 955124), (82, 477562), (164, 238781)]