85868170

素因数分解:

$2^1\times 5^1\times {\mathrm{1901}}^1\times {\mathrm{4517}}^1$

素因数の和:6425

約数の個数: 16

約数和(自身を含む): 154678248

約数和(自身を除く): 68810078

約数列:

[1, 2, 5, 10, 1901, 3802, 4517, 9034, 9505, 19010, 22585, 45170, 8586817, 17173634, 42934085, 85868170]

約数ペア:

[(1, 85868170), (2, 42934085), (5, 17173634), (10, 8586817), (1901, 45170), (3802, 22585), (4517, 19010), (9034, 9505)]