42198736

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{11827}}^1$

素因数の和:12058

約数の個数: 20

約数和(自身を含む): 82133632

約数和(自身を除く): 39934896

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 11827, 23654, 47308, 94616, 189232, 2637421, 5274842, 10549684, 21099368, 42198736]

約数ペア:

[(1, 42198736), (2, 21099368), (4, 10549684), (8, 5274842), (16, 2637421), (223, 189232), (446, 94616), (892, 47308), (1784, 23654), (3568, 11827)]