125816032

素因数分解:

$2^5\times {\mathrm{79}}^1\times {\mathrm{157}}^1\times {\mathrm{317}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 253229760

約数和(自身を除く): 127413728

約数列:

[1, 2, 4, 8, 16, 32, 79, 157, 158, 314, 316, 317, 628, 632, 634, 1256, 1264, 1268, 2512, 2528, 2536, 5024, 5072, 10144, 12403, 24806, 25043, 49612, 49769, 50086, 99224, 99538, 100172, 198448, 199076, 200344, 396896, 398152, 400688, 796304, 801376, 1592608, 3931751, 7863502, 15727004, 31454008, 62908016, 125816032]

約数ペア:

[(1, 125816032), (2, 62908016), (4, 31454008), (8, 15727004), (16, 7863502), (32, 3931751), (79, 1592608), (157, 801376), (158, 796304), (314, 400688), (316, 398152), (317, 396896), (628, 200344), (632, 199076), (634, 198448), (1256, 100172), (1264, 99538), (1268, 99224), (2512, 50086), (2528, 49769), (2536, 49612), (5024, 25043), (5072, 24806), (10144, 12403)]