17220592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{63311}}^1$

素因数の和:63336

約数の個数: 20

約数和(自身を含む): 35328096

約数和(自身を除く): 18107504

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 63311, 126622, 253244, 506488, 1012976, 1076287, 2152574, 4305148, 8610296, 17220592]

約数ペア:

[(1, 17220592), (2, 8610296), (4, 4305148), (8, 2152574), (16, 1076287), (17, 1012976), (34, 506488), (68, 253244), (136, 126622), (272, 63311)]