320642004

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{160001}}^1$

素因数の和:160175

約数の個数: 24

約数和(自身を含む): 752649408

約数和(自身を除く): 432007404

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 160001, 320002, 480003, 640004, 960006, 1920012, 26720167, 53440334, 80160501, 106880668, 160321002, 320642004]

約数ペア:

[(1, 320642004), (2, 160321002), (3, 106880668), (4, 80160501), (6, 53440334), (12, 26720167), (167, 1920012), (334, 960006), (501, 640004), (668, 480003), (1002, 320002), (2004, 160001)]