57091516

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{709}}^1$

素因数の和:1245

約数の個数: 24

約数和(自身を含む): 102700080

約数和(自身を除く): 45608564

約数列:

[1, 2, 4, 41, 82, 164, 491, 709, 982, 1418, 1964, 2836, 20131, 29069, 40262, 58138, 80524, 116276, 348119, 696238, 1392476, 14272879, 28545758, 57091516]

約数ペア:

[(1, 57091516), (2, 28545758), (4, 14272879), (41, 1392476), (82, 696238), (164, 348119), (491, 116276), (709, 80524), (982, 58138), (1418, 40262), (1964, 29069), (2836, 20131)]