71115812

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{433633}}^1$

素因数の和:433678

約数の個数: 12

約数和(自身を含む): 127488396

約数和(自身を除く): 56372584

約数列:

[1, 2, 4, 41, 82, 164, 433633, 867266, 1734532, 17778953, 35557906, 71115812]

約数ペア:

[(1, 71115812), (2, 35557906), (4, 17778953), (41, 1734532), (82, 867266), (164, 433633)]