42699170

素因数分解:

$2^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{9907}}^1$

素因数の和:10345

約数の個数: 16

約数和(自身を含む): 77044608

約数和(自身を除く): 34345438

約数列:

[1, 2, 5, 10, 431, 862, 2155, 4310, 9907, 19814, 49535, 99070, 4269917, 8539834, 21349585, 42699170]

約数ペア:

[(1, 42699170), (2, 21349585), (5, 8539834), (10, 4269917), (431, 99070), (862, 49535), (2155, 19814), (4310, 9907)]