42139432

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{63463}}^1$

素因数の和:63552

約数の個数: 16

約数和(自身を含む): 79964640

約数和(自身を除く): 37825208

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 63463, 126926, 253852, 507704, 5267429, 10534858, 21069716, 42139432]

約数ペア:

[(1, 42139432), (2, 21069716), (4, 10534858), (8, 5267429), (83, 507704), (166, 253852), (332, 126926), (664, 63463)]