85765736

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{35617}}^1$

素因数の和:35673

約数の個数: 32

約数和(自身を含む): 188063040

約数和(自身を除く): 102297304

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 35617, 71234, 142468, 249319, 284936, 498638, 997276, 1531531, 1994552, 3063062, 6126124, 10720717, 12252248, 21441434, 42882868, 85765736]

約数ペア:

[(1, 85765736), (2, 42882868), (4, 21441434), (7, 12252248), (8, 10720717), (14, 6126124), (28, 3063062), (43, 1994552), (56, 1531531), (86, 997276), (172, 498638), (301, 284936), (344, 249319), (602, 142468), (1204, 71234), (2408, 35617)]