31944304

素因数分解:

$2^4\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1279}}^1$

素因数の和:1517

約数の個数: 40

約数和(自身を含む): 71106560

約数和(自身を除く): 39162256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223, 446, 892, 1279, 1561, 1784, 2558, 3122, 3568, 5116, 6244, 8953, 10232, 12488, 17906, 20464, 24976, 35812, 71624, 143248, 285217, 570434, 1140868, 1996519, 2281736, 3993038, 4563472, 7986076, 15972152, 31944304]

約数ペア:

[(1, 31944304), (2, 15972152), (4, 7986076), (7, 4563472), (8, 3993038), (14, 2281736), (16, 1996519), (28, 1140868), (56, 570434), (112, 285217), (223, 143248), (446, 71624), (892, 35812), (1279, 24976), (1561, 20464), (1784, 17906), (2558, 12488), (3122, 10232), (3568, 8953), (5116, 6244)]