85917010

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199807}}^1$

素因数の和:199857

約数の個数: 16

約数和(自身を含む): 158247936

約数和(自身を除く): 72330926

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 199807, 399614, 999035, 1998070, 8591701, 17183402, 42958505, 85917010]

約数ペア:

[(1, 85917010), (2, 42958505), (5, 17183402), (10, 8591701), (43, 1998070), (86, 999035), (215, 399614), (430, 199807)]