8869648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32609}}^1$

素因数の和:32634

約数の個数: 20

約数和(自身を含む): 18196380

約数和(自身を除く): 9326732

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32609, 65218, 130436, 260872, 521744, 554353, 1108706, 2217412, 4434824, 8869648]

約数ペア:

[(1, 8869648), (2, 4434824), (4, 2217412), (8, 1108706), (16, 554353), (17, 521744), (34, 260872), (68, 130436), (136, 65218), (272, 32609)]