38135410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{677}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 70880832

約数和(自身を除く): 32745422

約数列:

[1, 2, 5, 10, 43, 86, 131, 215, 262, 430, 655, 677, 1310, 1354, 3385, 5633, 6770, 11266, 28165, 29111, 56330, 58222, 88687, 145555, 177374, 291110, 443435, 886870, 3813541, 7627082, 19067705, 38135410]

約数ペア:

[(1, 38135410), (2, 19067705), (5, 7627082), (10, 3813541), (43, 886870), (86, 443435), (131, 291110), (215, 177374), (262, 145555), (430, 88687), (655, 58222), (677, 56330), (1310, 29111), (1354, 28165), (3385, 11266), (5633, 6770)]