161052224

素因数分解:

$2^6\times {\mathrm{389}}^1\times {\mathrm{6469}}^1$

素因数の和:6870

約数の個数: 28

約数和(自身を含む): 320459100

約数和(自身を除く): 159406876

約数列:

[1, 2, 4, 8, 16, 32, 64, 389, 778, 1556, 3112, 6224, 6469, 12448, 12938, 24896, 25876, 51752, 103504, 207008, 414016, 2516441, 5032882, 10065764, 20131528, 40263056, 80526112, 161052224]

約数ペア:

[(1, 161052224), (2, 80526112), (4, 40263056), (8, 20131528), (16, 10065764), (32, 5032882), (64, 2516441), (389, 414016), (778, 207008), (1556, 103504), (3112, 51752), (6224, 25876), (6469, 24896), (12448, 12938)]