322292864

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{81223}}^1$

素因数の和:81268

約数の個数: 32

約数和(自身を含む): 662787840

約数和(自身を除く): 340494976

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 81223, 162446, 324892, 649784, 1299568, 2517913, 2599136, 5035826, 5198272, 10071652, 10396544, 20143304, 40286608, 80573216, 161146432, 322292864]

約数ペア:

[(1, 322292864), (2, 161146432), (4, 80573216), (8, 40286608), (16, 20143304), (31, 10396544), (32, 10071652), (62, 5198272), (64, 5035826), (124, 2599136), (128, 2517913), (248, 1299568), (496, 649784), (992, 324892), (1984, 162446), (3968, 81223)]