161146432

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{81223}}^1$

素因数の和:81266

約数の個数: 28

約数和(自身を含む): 330094336

約数和(自身を除く): 168947904

約数列:

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

約数ペア:

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