171097688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{353}}^1\times {\mathrm{1409}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 329432400

約数和(自身を除く): 158334712

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 353, 706, 1409, 1412, 2818, 2824, 5636, 11272, 15179, 30358, 60587, 60716, 121174, 121432, 242348, 484696, 497377, 994754, 1989508, 3979016, 21387211, 42774422, 85548844, 171097688]

約数ペア:

[(1, 171097688), (2, 85548844), (4, 42774422), (8, 21387211), (43, 3979016), (86, 1989508), (172, 994754), (344, 497377), (353, 484696), (706, 242348), (1409, 121432), (1412, 121174), (2818, 60716), (2824, 60587), (5636, 30358), (11272, 15179)]