40123352

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{74857}}^1$

素因数の和:74930

約数の個数: 16

約数和(自身を含む): 76355160

約数和(自身を除く): 36231808

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 74857, 149714, 299428, 598856, 5015419, 10030838, 20061676, 40123352]

約数ペア:

[(1, 40123352), (2, 20061676), (4, 10030838), (8, 5015419), (67, 598856), (134, 299428), (268, 149714), (536, 74857)]