31953404

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67129}}^1$

素因数の和:67157

約数の個数: 24

約数和(自身を含む): 67667040

約数和(自身を除く): 35713636

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 67129, 134258, 268516, 469903, 939806, 1141193, 1879612, 2282386, 4564772, 7988351, 15976702, 31953404]

約数ペア:

[(1, 31953404), (2, 15976702), (4, 7988351), (7, 4564772), (14, 2282386), (17, 1879612), (28, 1141193), (34, 939806), (68, 469903), (119, 268516), (238, 134258), (476, 67129)]