85945730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{661121}}^1$

素因数の和:661141

約数の個数: 16

約数和(自身を含む): 166602744

約数和(自身を除く): 80657014

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 661121, 1322242, 3305605, 6611210, 8594573, 17189146, 42972865, 85945730]

約数ペア:

[(1, 85945730), (2, 42972865), (5, 17189146), (10, 8594573), (13, 6611210), (26, 3305605), (65, 1322242), (130, 661121)]