160972232

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{490769}}^1$

素因数の和:490816

約数の個数: 16

約数和(自身を含む): 309185100

約数和(自身を除く): 148212868

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 490769, 981538, 1963076, 3926152, 20121529, 40243058, 80486116, 160972232]

約数ペア:

[(1, 160972232), (2, 80486116), (4, 40243058), (8, 20121529), (41, 3926152), (82, 1963076), (164, 981538), (328, 490769)]