8971376

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{32983}}^1$

素因数の和:33008

約数の個数: 20

約数和(自身を含む): 18405072

約数和(自身を除く): 9433696

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 32983, 65966, 131932, 263864, 527728, 560711, 1121422, 2242844, 4485688, 8971376]

約数ペア:

[(1, 8971376), (2, 4485688), (4, 2242844), (8, 1121422), (16, 560711), (17, 527728), (34, 263864), (68, 131932), (136, 65966), (272, 32983)]