31005424

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{36563}}^1$

素因数の和:36624

約数の個数: 20

約数和(自身を含む): 61208136

約数和(自身を除く): 30202712

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 36563, 73126, 146252, 292504, 585008, 1937839, 3875678, 7751356, 15502712, 31005424]

約数ペア:

[(1, 31005424), (2, 15502712), (4, 7751356), (8, 3875678), (16, 1937839), (53, 585008), (106, 292504), (212, 146252), (424, 73126), (848, 36563)]