8820872

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 17285400

約数和(自身を除く): 8464528

約数列:

[1, 2, 4, 8, 29, 58, 116, 193, 197, 232, 386, 394, 772, 788, 1544, 1576, 5597, 5713, 11194, 11426, 22388, 22852, 38021, 44776, 45704, 76042, 152084, 304168, 1102609, 2205218, 4410436, 8820872]

約数ペア:

[(1, 8820872), (2, 4410436), (4, 2205218), (8, 1102609), (29, 304168), (58, 152084), (116, 76042), (193, 45704), (197, 44776), (232, 38021), (386, 22852), (394, 22388), (772, 11426), (788, 11194), (1544, 5713), (1576, 5597)]