388928

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 28

約数和(自身を含む): 792480

約数和(自身を除く): 403552

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 103, 118, 206, 236, 412, 472, 824, 944, 1648, 1888, 3296, 3776, 6077, 6592, 12154, 24308, 48616, 97232, 194464, 388928]

約数ペア:

[(1, 388928), (2, 194464), (4, 97232), (8, 48616), (16, 24308), (32, 12154), (59, 6592), (64, 6077), (103, 3776), (118, 3296), (206, 1888), (236, 1648), (412, 944), (472, 824)]