179957392

素因数分解:

$2^4\times {\mathrm{491}}^1\times {\mathrm{22907}}^1$

素因数の和:23406

約数の個数: 20

約数和(自身を含む): 349392816

約数和(自身を除く): 169435424

約数列:

[1, 2, 4, 8, 16, 491, 982, 1964, 3928, 7856, 22907, 45814, 91628, 183256, 366512, 11247337, 22494674, 44989348, 89978696, 179957392]

約数ペア:

[(1, 179957392), (2, 89978696), (4, 44989348), (8, 22494674), (16, 11247337), (491, 366512), (982, 183256), (1964, 91628), (3928, 45814), (7856, 22907)]