348944

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 20

約数和(自身を含む): 685596

約数和(自身を除く): 336652

約数列:

[1, 2, 4, 8, 16, 113, 193, 226, 386, 452, 772, 904, 1544, 1808, 3088, 21809, 43618, 87236, 174472, 348944]

約数ペア:

[(1, 348944), (2, 174472), (4, 87236), (8, 43618), (16, 21809), (113, 3088), (193, 1808), (226, 1544), (386, 904), (452, 772)]