85481990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{777109}}^1$

素因数の和:777127

約数の個数: 16

約数和(自身を含む): 167855760

約数和(自身を除く): 82373770

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 777109, 1554218, 3885545, 7771090, 8548199, 17096398, 42740995, 85481990]

約数ペア:

[(1, 85481990), (2, 42740995), (5, 17096398), (10, 8548199), (11, 7771090), (22, 3885545), (55, 1554218), (110, 777109)]