85974782

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{4219}}^1$

素因数の和:4687

約数の個数: 16

約数和(自身を含む): 134904960

約数和(自身を除く): 48930178

約数列:

[1, 2, 23, 46, 443, 886, 4219, 8438, 10189, 20378, 97037, 194074, 1869017, 3738034, 42987391, 85974782]

約数ペア:

[(1, 85974782), (2, 42987391), (23, 3738034), (46, 1869017), (443, 194074), (886, 97037), (4219, 20378), (8438, 10189)]