40883798

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1\times {\mathrm{1103}}^1$

素因数の和:1579

約数の個数: 16

約数和(自身を含む): 62954496

約数和(自身を除く): 22070698

約数列:

[1, 2, 43, 86, 431, 862, 1103, 2206, 18533, 37066, 47429, 94858, 475393, 950786, 20441899, 40883798]

約数ペア:

[(1, 40883798), (2, 20441899), (43, 950786), (86, 475393), (431, 94858), (862, 47429), (1103, 37066), (2206, 18533)]