123540416

素因数分解:

$2^6\times {\mathrm{349}}^1\times {\mathrm{5531}}^1$

素因数の和:5892

約数の個数: 28

約数和(自身を含む): 245897400

約数和(自身を除く): 122356984

約数列:

[1, 2, 4, 8, 16, 32, 64, 349, 698, 1396, 2792, 5531, 5584, 11062, 11168, 22124, 22336, 44248, 88496, 176992, 353984, 1930319, 3860638, 7721276, 15442552, 30885104, 61770208, 123540416]

約数ペア:

[(1, 123540416), (2, 61770208), (4, 30885104), (8, 15442552), (16, 7721276), (32, 3860638), (64, 1930319), (349, 353984), (698, 176992), (1396, 88496), (2792, 44248), (5531, 22336), (5584, 22124), (11062, 11168)]