165687724

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{1010291}}^1$

素因数の和:1010336

約数の個数: 12

約数和(自身を含む): 297025848

約数和(自身を除く): 131338124

約数列:

[1, 2, 4, 41, 82, 164, 1010291, 2020582, 4041164, 41421931, 82843862, 165687724]

約数ペア:

[(1, 165687724), (2, 82843862), (4, 41421931), (41, 4041164), (82, 2020582), (164, 1010291)]