141143344

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{19913}}^1$

素因数の和:20364

約数の個数: 20

約数和(自身を含む): 274096296

約数和(自身を除く): 132952952

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 19913, 39826, 79652, 159304, 318608, 8821459, 17642918, 35285836, 70571672, 141143344]

約数ペア:

[(1, 141143344), (2, 70571672), (4, 35285836), (8, 17642918), (16, 8821459), (443, 318608), (886, 159304), (1772, 79652), (3544, 39826), (7088, 19913)]