31012564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{17191}}^1$

素因数の和:17247

約数の個数: 24

約数和(自身を含む): 60653376

約数和(自身を除く): 29640812

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 17191, 34382, 68764, 189101, 378202, 704831, 756404, 1409662, 2819324, 7753141, 15506282, 31012564]

約数ペア:

[(1, 31012564), (2, 15506282), (4, 7753141), (11, 2819324), (22, 1409662), (41, 756404), (44, 704831), (82, 378202), (164, 189101), (451, 68764), (902, 34382), (1804, 17191)]