80244392

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{345881}}^1$

素因数の和:345916

約数の個数: 16

約数和(自身を含む): 155646900

約数和(自身を除く): 75402508

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 345881, 691762, 1383524, 2767048, 10030549, 20061098, 40122196, 80244392]

約数ペア:

[(1, 80244392), (2, 40122196), (4, 20061098), (8, 10030549), (29, 2767048), (58, 1383524), (116, 691762), (232, 345881)]