173264372

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21433}}^1$

素因数の和:21527

約数の個数: 24

約数和(自身を含む): 316880256

約数和(自身を除く): 143615884

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 4042, 8084, 21433, 42866, 85732, 921619, 1007351, 1843238, 2014702, 3686476, 4029404, 43316093, 86632186, 173264372]

約数ペア:

[(1, 173264372), (2, 86632186), (4, 43316093), (43, 4029404), (47, 3686476), (86, 2014702), (94, 1843238), (172, 1007351), (188, 921619), (2021, 85732), (4042, 42866), (8084, 21433)]