31271028

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{63559}}^1$

素因数の和:63607

約数の個数: 24

約数和(自身を含む): 74746560

約数和(自身を除く): 43475532

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 63559, 127118, 190677, 254236, 381354, 762708, 2605919, 5211838, 7817757, 10423676, 15635514, 31271028]

約数ペア:

[(1, 31271028), (2, 15635514), (3, 10423676), (4, 7817757), (6, 5211838), (12, 2605919), (41, 762708), (82, 381354), (123, 254236), (164, 190677), (246, 127118), (492, 63559)]