172173676

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{3907}}^1$

素因数の和:4413

約数の個数: 24

約数和(自身を含む): 315141120

約数和(自身を除く): 142967444

約数列:

[1, 2, 4, 23, 46, 92, 479, 958, 1916, 3907, 7814, 11017, 15628, 22034, 44068, 89861, 179722, 359444, 1871453, 3742906, 7485812, 43043419, 86086838, 172173676]

約数ペア:

[(1, 172173676), (2, 86086838), (4, 43043419), (23, 7485812), (46, 3742906), (92, 1871453), (479, 359444), (958, 179722), (1916, 89861), (3907, 44068), (7814, 22034), (11017, 15628)]