90626206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1601}}^1$

素因数の和:1728

約数の個数: 32

約数和(自身を含む): 155022336

約数和(自身を除く): 64396130

約数列:

[1, 2, 11, 22, 31, 62, 83, 166, 341, 682, 913, 1601, 1826, 2573, 3202, 5146, 17611, 28303, 35222, 49631, 56606, 99262, 132883, 265766, 545941, 1091882, 1461713, 2923426, 4119373, 8238746, 45313103, 90626206]

約数ペア:

[(1, 90626206), (2, 45313103), (11, 8238746), (22, 4119373), (31, 2923426), (62, 1461713), (83, 1091882), (166, 545941), (341, 265766), (682, 132883), (913, 99262), (1601, 56606), (1826, 49631), (2573, 35222), (3202, 28303), (5146, 17611)]