109585328

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{1069}}^1$

素因数の和:1269

約数の個数: 40

約数和(自身を含む): 218922000

約数和(自身を除く): 109336672

約数列:

[1, 2, 4, 8, 16, 43, 86, 149, 172, 298, 344, 596, 688, 1069, 1192, 2138, 2384, 4276, 6407, 8552, 12814, 17104, 25628, 45967, 51256, 91934, 102512, 159281, 183868, 318562, 367736, 637124, 735472, 1274248, 2548496, 6849083, 13698166, 27396332, 54792664, 109585328]

約数ペア:

[(1, 109585328), (2, 54792664), (4, 27396332), (8, 13698166), (16, 6849083), (43, 2548496), (86, 1274248), (149, 735472), (172, 637124), (298, 367736), (344, 318562), (596, 183868), (688, 159281), (1069, 102512), (1192, 91934), (2138, 51256), (2384, 45967), (4276, 25628), (6407, 17104), (8552, 12814)]