22297136

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{10973}}^1$

素因数の和:11108

約数の個数: 20

約数和(自身を含む): 43544832

約数和(自身を除く): 21247696

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 10973, 21946, 43892, 87784, 175568, 1393571, 2787142, 5574284, 11148568, 22297136]

約数ペア:

[(1, 22297136), (2, 11148568), (4, 5574284), (8, 2787142), (16, 1393571), (127, 175568), (254, 87784), (508, 43892), (1016, 21946), (2032, 10973)]