55829456

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{21407}}^1$

素因数の和:21578

約数の個数: 20

約数和(自身を含む): 108838272

約数和(自身を除く): 53008816

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 21407, 42814, 85628, 171256, 342512, 3489341, 6978682, 13957364, 27914728, 55829456]

約数ペア:

[(1, 55829456), (2, 27914728), (4, 13957364), (8, 6978682), (16, 3489341), (163, 342512), (326, 171256), (652, 85628), (1304, 42814), (2608, 21407)]