71313416

素因数分解:

$2^3\times {\mathrm{997}}^1\times {\mathrm{8941}}^1$

素因数の和:9944

約数の個数: 16

約数和(自身を含む): 133861740

約数和(自身を除く): 62548324

約数列:

[1, 2, 4, 8, 997, 1994, 3988, 7976, 8941, 17882, 35764, 71528, 8914177, 17828354, 35656708, 71313416]

約数ペア:

[(1, 71313416), (2, 35656708), (4, 17828354), (8, 8914177), (997, 71528), (1994, 35764), (3988, 17882), (7976, 8941)]