57480688

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{87623}}^1$

素因数の和:87672

約数の個数: 20

約数和(自身を含む): 114086448

約数和(自身を除く): 56605760

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 87623, 175246, 350492, 700984, 1401968, 3592543, 7185086, 14370172, 28740344, 57480688]

約数ペア:

[(1, 57480688), (2, 28740344), (4, 14370172), (8, 7185086), (16, 3592543), (41, 1401968), (82, 700984), (164, 350492), (328, 175246), (656, 87623)]