16204808

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 33229680

約数和(自身を除く): 17024872

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 163, 172, 289, 326, 344, 578, 652, 731, 1156, 1304, 1462, 2312, 2771, 2924, 5542, 5848, 7009, 11084, 12427, 14018, 22168, 24854, 28036, 47107, 49708, 56072, 94214, 99416, 119153, 188428, 238306, 376856, 476612, 953224, 2025601, 4051202, 8102404, 16204808]

約数ペア:

[(1, 16204808), (2, 8102404), (4, 4051202), (8, 2025601), (17, 953224), (34, 476612), (43, 376856), (68, 238306), (86, 188428), (136, 119153), (163, 99416), (172, 94214), (289, 56072), (326, 49708), (344, 47107), (578, 28036), (652, 24854), (731, 22168), (1156, 14018), (1304, 12427), (1462, 11084), (2312, 7009), (2771, 5848), (2924, 5542)]