80237374

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1847}}^1$

素因数の和:1992

約数の個数: 32

約数和(自身を含む): 143700480

約数和(自身を除く): 63463106

約数列:

[1, 2, 7, 14, 29, 58, 107, 203, 214, 406, 749, 1498, 1847, 3103, 3694, 6206, 12929, 21721, 25858, 43442, 53563, 107126, 197629, 374941, 395258, 749882, 1383403, 2766806, 5731241, 11462482, 40118687, 80237374]

約数ペア:

[(1, 80237374), (2, 40118687), (7, 11462482), (14, 5731241), (29, 2766806), (58, 1383403), (107, 749882), (203, 395258), (214, 374941), (406, 197629), (749, 107126), (1498, 53563), (1847, 43442), (3103, 25858), (3694, 21721), (6206, 12929)]