16225672

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{541}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 31999680

約数和(自身を除く): 15774008

約数列:

[1, 2, 4, 8, 23, 46, 92, 163, 184, 326, 541, 652, 1082, 1304, 2164, 3749, 4328, 7498, 12443, 14996, 24886, 29992, 49772, 88183, 99544, 176366, 352732, 705464, 2028209, 4056418, 8112836, 16225672]

約数ペア:

[(1, 16225672), (2, 8112836), (4, 4056418), (8, 2028209), (23, 705464), (46, 352732), (92, 176366), (163, 99544), (184, 88183), (326, 49772), (541, 29992), (652, 24886), (1082, 14996), (1304, 12443), (2164, 7498), (3749, 4328)]