39113168

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{12409}}^1$

素因数の和:12614

約数の個数: 20

約数和(自身を含む): 76172580

約数和(自身を除く): 37059412

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 12409, 24818, 49636, 99272, 198544, 2444573, 4889146, 9778292, 19556584, 39113168]

約数ペア:

[(1, 39113168), (2, 19556584), (4, 9778292), (8, 4889146), (16, 2444573), (197, 198544), (394, 99272), (788, 49636), (1576, 24818), (3152, 12409)]