80982658

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1\times {\mathrm{641}}^1$

素因数の和:1173

約数の個数: 16

約数和(自身を含む): 122686200

約数和(自身を除く): 41703542

約数列:

[1, 2, 181, 349, 362, 641, 698, 1282, 63169, 116021, 126338, 223709, 232042, 447418, 40491329, 80982658]

約数ペア:

[(1, 80982658), (2, 40491329), (181, 447418), (349, 232042), (362, 223709), (641, 126338), (698, 116021), (1282, 63169)]