61771264

素因数分解:

$2^9\times {\mathrm{120647}}^1$

素因数の和:120665

約数の個数: 20

約数和(自身を含む): 123422904

約数和(自身を除く): 61651640

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 120647, 241294, 482588, 965176, 1930352, 3860704, 7721408, 15442816, 30885632, 61771264]

約数ペア:

[(1, 61771264), (2, 30885632), (4, 15442816), (8, 7721408), (16, 3860704), (32, 1930352), (64, 965176), (128, 482588), (256, 241294), (512, 120647)]