85841690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{780379}}^1$

素因数の和:780397

約数の個数: 16

約数和(自身を含む): 168562080

約数和(自身を除く): 82720390

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 780379, 1560758, 3901895, 7803790, 8584169, 17168338, 42920845, 85841690]

約数ペア:

[(1, 85841690), (2, 42920845), (5, 17168338), (10, 8584169), (11, 7803790), (22, 3901895), (55, 1560758), (110, 780379)]