85986224

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1$

素因数の和:813

約数の個数: 40

約数和(自身を含む): 172006848

約数和(自身を除く): 86020624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 337, 431, 592, 674, 862, 1348, 1724, 2696, 3448, 5392, 6896, 12469, 15947, 24938, 31894, 49876, 63788, 99752, 127576, 145247, 199504, 255152, 290494, 580988, 1161976, 2323952, 5374139, 10748278, 21496556, 42993112, 85986224]

約数ペア:

[(1, 85986224), (2, 42993112), (4, 21496556), (8, 10748278), (16, 5374139), (37, 2323952), (74, 1161976), (148, 580988), (296, 290494), (337, 255152), (431, 199504), (592, 145247), (674, 127576), (862, 99752), (1348, 63788), (1724, 49876), (2696, 31894), (3448, 24938), (5392, 15947), (6896, 12469)]