1604072

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4663}}^1$

素因数の和:4712

約数の個数: 16

約数和(自身を含む): 3078240

約数和(自身を除く): 1474168

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4663, 9326, 18652, 37304, 200509, 401018, 802036, 1604072]

約数ペア:

[(1, 1604072), (2, 802036), (4, 401018), (8, 200509), (43, 37304), (86, 18652), (172, 9326), (344, 4663)]