40042984

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{94441}}^1$

素因数の和:94500

約数の個数: 16

約数和(自身を含む): 76498020

約数和(自身を除く): 36455036

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 94441, 188882, 377764, 755528, 5005373, 10010746, 20021492, 40042984]

約数ペア:

[(1, 40042984), (2, 20021492), (4, 10010746), (8, 5005373), (53, 755528), (106, 377764), (212, 188882), (424, 94441)]