40497776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{230101}}^1$

素因数の和:230120

約数の個数: 20

約数和(自身を含む): 85597944

約数和(自身を除く): 45100168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 230101, 460202, 920404, 1840808, 2531111, 3681616, 5062222, 10124444, 20248888, 40497776]

約数ペア:

[(1, 40497776), (2, 20248888), (4, 10124444), (8, 5062222), (11, 3681616), (16, 2531111), (22, 1840808), (44, 920404), (88, 460202), (176, 230101)]