85864432882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{5242669}}^1$

素因数の和:5243121

約数の個数: 16

約数和(自身を含む): 135890006400

約数和(自身を除く): 50025573518

約数列:

[1, 2, 19, 38, 431, 862, 8189, 16378, 5242669, 10485338, 99610711, 199221422, 2259590339, 4519180678, 42932216441, 85864432882]

約数ペア:

[(1, 85864432882), (2, 42932216441), (19, 4519180678), (38, 2259590339), (431, 199221422), (862, 99610711), (8189, 10485338), (16378, 5242669)]