85420704

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{20693}}^1$

素因数の和:20749

約数の個数: 48

約数和(自身を含む): 229455072

約数和(自身を除く): 144034368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 516, 688, 1032, 1376, 2064, 4128, 20693, 41386, 62079, 82772, 124158, 165544, 248316, 331088, 496632, 662176, 889799, 993264, 1779598, 1986528, 2669397, 3559196, 5338794, 7118392, 10677588, 14236784, 21355176, 28473568, 42710352, 85420704]

約数ペア:

[(1, 85420704), (2, 42710352), (3, 28473568), (4, 21355176), (6, 14236784), (8, 10677588), (12, 7118392), (16, 5338794), (24, 3559196), (32, 2669397), (43, 1986528), (48, 1779598), (86, 993264), (96, 889799), (129, 662176), (172, 496632), (258, 331088), (344, 248316), (516, 165544), (688, 124158), (1032, 82772), (1376, 62079), (2064, 41386), (4128, 20693)]