131433232

素因数分解:

$2^4\times 7^1\times {\mathrm{1173511}}^1$

素因数の和:1173526

約数の個数: 20

約数和(自身を含む): 291030976

約数和(自身を除く): 159597744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1173511, 2347022, 4694044, 8214577, 9388088, 16429154, 18776176, 32858308, 65716616, 131433232]

約数ペア:

[(1, 131433232), (2, 65716616), (4, 32858308), (7, 18776176), (8, 16429154), (14, 9388088), (16, 8214577), (28, 4694044), (56, 2347022), (112, 1173511)]