86416010

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{19507}}^1$

素因数の和:19957

約数の個数: 16

約数和(自身を含む): 155907936

約数和(自身を除く): 69491926

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 19507, 39014, 97535, 195070, 8641601, 17283202, 43208005, 86416010]

約数ペア:

[(1, 86416010), (2, 43208005), (5, 17283202), (10, 8641601), (443, 195070), (886, 97535), (2215, 39014), (4430, 19507)]