85686968

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{859}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 165687600

約数和(自身を除く): 80000632

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 337, 674, 859, 1348, 1718, 2696, 3436, 6872, 12469, 24938, 31783, 49876, 63566, 99752, 127132, 254264, 289483, 578966, 1157932, 2315864, 10710871, 21421742, 42843484, 85686968]

約数ペア:

[(1, 85686968), (2, 42843484), (4, 21421742), (8, 10710871), (37, 2315864), (74, 1157932), (148, 578966), (296, 289483), (337, 254264), (674, 127132), (859, 99752), (1348, 63566), (1718, 49876), (2696, 31783), (3436, 24938), (6872, 12469)]