90212417

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{641}}^1$

素因数の和:904

約数の個数: 16

約数和(自身を含む): 97994880

約数和(自身を除く): 7782463

約数列:

[1, 23, 29, 211, 641, 667, 4853, 6119, 14743, 18589, 135251, 140737, 427547, 3110773, 3922279, 90212417]

約数ペア:

[(1, 90212417), (23, 3922279), (29, 3110773), (211, 427547), (641, 140737), (667, 135251), (4853, 18589), (6119, 14743)]