77140976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{438301}}^1$

素因数の和:438320

約数の個数: 20

約数和(自身を含む): 163048344

約数和(自身を除く): 85907368

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 438301, 876602, 1753204, 3506408, 4821311, 7012816, 9642622, 19285244, 38570488, 77140976]

約数ペア:

[(1, 77140976), (2, 38570488), (4, 19285244), (8, 9642622), (11, 7012816), (16, 4821311), (22, 3506408), (44, 1753204), (88, 876602), (176, 438301)]