40177394

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{3361}}^1$

素因数の和:3545

約数の個数: 16

約数和(自身を含む): 62129760

約数和(自身を除く): 21952366

約数列:

[1, 2, 43, 86, 139, 278, 3361, 5977, 6722, 11954, 144523, 289046, 467179, 934358, 20088697, 40177394]

約数ペア:

[(1, 40177394), (2, 20088697), (43, 934358), (86, 467179), (139, 289046), (278, 144523), (3361, 11954), (5977, 6722)]