8989328

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{33049}}^1$

素因数の和:33074

約数の個数: 20

約数和(自身を含む): 18441900

約数和(自身を除く): 9452572

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 33049, 66098, 132196, 264392, 528784, 561833, 1123666, 2247332, 4494664, 8989328]

約数ペア:

[(1, 8989328), (2, 4494664), (4, 2247332), (8, 1123666), (16, 561833), (17, 528784), (34, 264392), (68, 132196), (136, 66098), (272, 33049)]