40559614

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{1193}}^1$

素因数の和:1475

約数の個数: 16

約数和(自身を含む): 61896960

約数和(自身を除く): 21337346

約数列:

[1, 2, 89, 178, 191, 382, 1193, 2386, 16999, 33998, 106177, 212354, 227863, 455726, 20279807, 40559614]

約数ペア:

[(1, 40559614), (2, 20279807), (89, 455726), (178, 227863), (191, 212354), (382, 106177), (1193, 33998), (2386, 16999)]