126965456

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{62483}}^1$

素因数の和:62618

約数の個数: 20

約数和(自身を含む): 247936512

約数和(自身を除く): 120971056

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 62483, 124966, 249932, 499864, 999728, 7935341, 15870682, 31741364, 63482728, 126965456]

約数ペア:

[(1, 126965456), (2, 63482728), (4, 31741364), (8, 15870682), (16, 7935341), (127, 999728), (254, 499864), (508, 249932), (1016, 124966), (2032, 62483)]