31421536

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{13451}}^1$

素因数の和:13534

約数の個数: 24

約数和(自身を含む): 62713224

約数和(自身を除く): 31291688

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 13451, 26902, 53804, 107608, 215216, 430432, 981923, 1963846, 3927692, 7855384, 15710768, 31421536]

約数ペア:

[(1, 31421536), (2, 15710768), (4, 7855384), (8, 3927692), (16, 1963846), (32, 981923), (73, 430432), (146, 215216), (292, 107608), (584, 53804), (1168, 26902), (2336, 13451)]