31983446

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1060

約数の個数: 24

約数和(自身を含む): 53146800

約数和(自身を除く): 21163354

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 887, 1639, 1774, 3278, 9757, 18029, 19514, 36058, 107327, 132163, 214654, 264326, 1453793, 2907586, 15991723, 31983446]

約数ペア:

[(1, 31983446), (2, 15991723), (11, 2907586), (22, 1453793), (121, 264326), (149, 214654), (242, 132163), (298, 107327), (887, 36058), (1639, 19514), (1774, 18029), (3278, 9757)]