171928616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1087}}^1\times {\mathrm{1163}}^1$

素因数の和:2273

約数の個数: 32

約数和(自身を含む): 341936640

約数和(自身を除く): 170008024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1087, 1163, 2174, 2326, 4348, 4652, 8696, 9304, 18479, 19771, 36958, 39542, 73916, 79084, 147832, 158168, 1264181, 2528362, 5056724, 10113448, 21491077, 42982154, 85964308, 171928616]

約数ペア:

[(1, 171928616), (2, 85964308), (4, 42982154), (8, 21491077), (17, 10113448), (34, 5056724), (68, 2528362), (136, 1264181), (1087, 158168), (1163, 147832), (2174, 79084), (2326, 73916), (4348, 39542), (4652, 36958), (8696, 19771), (9304, 18479)]