8087408

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 18058368

約数和(自身を除く): 9970960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 443, 652, 886, 1141, 1304, 1772, 2282, 2608, 3101, 3544, 4564, 6202, 7088, 9128, 12404, 18256, 24808, 49616, 72209, 144418, 288836, 505463, 577672, 1010926, 1155344, 2021852, 4043704, 8087408]

約数ペア:

[(1, 8087408), (2, 4043704), (4, 2021852), (7, 1155344), (8, 1010926), (14, 577672), (16, 505463), (28, 288836), (56, 144418), (112, 72209), (163, 49616), (326, 24808), (443, 18256), (652, 12404), (886, 9128), (1141, 7088), (1304, 6202), (1772, 4564), (2282, 3544), (2608, 3101)]