16628552

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 32054400

約数和(自身を除く): 15425848

約数列:

[1, 2, 4, 8, 79, 83, 158, 166, 316, 317, 332, 632, 634, 664, 1268, 2536, 6557, 13114, 25043, 26228, 26311, 50086, 52456, 52622, 100172, 105244, 200344, 210488, 2078569, 4157138, 8314276, 16628552]

約数ペア:

[(1, 16628552), (2, 8314276), (4, 4157138), (8, 2078569), (79, 210488), (83, 200344), (158, 105244), (166, 100172), (316, 52622), (317, 52456), (332, 50086), (632, 26311), (634, 26228), (664, 25043), (1268, 13114), (2536, 6557)]