81547246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127817}}^1$

素因数の和:127859

約数の個数: 16

約数和(自身を含む): 138043440

約数和(自身を除く): 56496194

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 127817, 255634, 1405987, 2811974, 3706693, 7413386, 40773623, 81547246]

約数ペア:

[(1, 81547246), (2, 40773623), (11, 7413386), (22, 3706693), (29, 2811974), (58, 1405987), (319, 255634), (638, 127817)]