86826004

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{75109}}^1$

素因数の和:75147

約数の個数: 18

約数和(自身を含む): 161411390

約数和(自身を除く): 74585386

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 75109, 150218, 300436, 1276853, 2553706, 5107412, 21706501, 43413002, 86826004]

約数ペア:

[(1, 86826004), (2, 43413002), (4, 21706501), (17, 5107412), (34, 2553706), (68, 1276853), (289, 300436), (578, 150218), (1156, 75109)]