40107856

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{47297}}^1$

素因数の和:47358

約数の個数: 20

約数和(自身を含む): 79176852

約数和(自身を除く): 39068996

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 47297, 94594, 189188, 378376, 756752, 2506741, 5013482, 10026964, 20053928, 40107856]

約数ペア:

[(1, 40107856), (2, 20053928), (4, 10026964), (8, 5013482), (16, 2506741), (53, 756752), (106, 378376), (212, 189188), (424, 94594), (848, 47297)]