53443340

素因数分解:

$2^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{16001}}^1$

素因数の和:16177

約数の個数: 24

約数和(自身を含む): 112910112

約数和(自身を除く): 59466772

約数列:

[1, 2, 4, 5, 10, 20, 167, 334, 668, 835, 1670, 3340, 16001, 32002, 64004, 80005, 160010, 320020, 2672167, 5344334, 10688668, 13360835, 26721670, 53443340]

約数ペア:

[(1, 53443340), (2, 26721670), (4, 13360835), (5, 10688668), (10, 5344334), (20, 2672167), (167, 320020), (334, 160010), (668, 80005), (835, 64004), (1670, 32002), (3340, 16001)]