1664032

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 3307500

約数和(自身を除く): 1643468

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 349, 596, 698, 1192, 1396, 2384, 2792, 4768, 5584, 11168, 52001, 104002, 208004, 416008, 832016, 1664032]

約数ペア:

[(1, 1664032), (2, 832016), (4, 416008), (8, 208004), (16, 104002), (32, 52001), (149, 11168), (298, 5584), (349, 4768), (596, 2792), (698, 2384), (1192, 1396)]