214464128

素因数分解:

$2^7\times {\mathrm{103}}^1\times {\mathrm{16267}}^1$

素因数の和:16384

約数の個数: 32

約数和(自身を含む): 431427360

約数和(自身を除く): 216963232

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 128, 206, 412, 824, 1648, 3296, 6592, 13184, 16267, 32534, 65068, 130136, 260272, 520544, 1041088, 1675501, 2082176, 3351002, 6702004, 13404008, 26808016, 53616032, 107232064, 214464128]

約数ペア:

[(1, 214464128), (2, 107232064), (4, 53616032), (8, 26808016), (16, 13404008), (32, 6702004), (64, 3351002), (103, 2082176), (128, 1675501), (206, 1041088), (412, 520544), (824, 260272), (1648, 130136), (3296, 65068), (6592, 32534), (13184, 16267)]