31076914

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{457}}^1$

素因数の和:762

約数の個数: 24

約数和(自身を含む): 51533244

約数和(自身を除く): 20456330

約数列:

[1, 2, 11, 22, 121, 242, 281, 457, 562, 914, 3091, 5027, 6182, 10054, 34001, 55297, 68002, 110594, 128417, 256834, 1412587, 2825174, 15538457, 31076914]

約数ペア:

[(1, 31076914), (2, 15538457), (11, 2825174), (22, 1412587), (121, 256834), (242, 128417), (281, 110594), (457, 68002), (562, 55297), (914, 34001), (3091, 10054), (5027, 6182)]