315093136

素因数分解:

$2^4\times {\mathrm{769}}^1\times {\mathrm{25609}}^1$

素因数の和:26386

約数の個数: 20

約数和(自身を含む): 611310700

約数和(自身を除く): 296217564

約数列:

[1, 2, 4, 8, 16, 769, 1538, 3076, 6152, 12304, 25609, 51218, 102436, 204872, 409744, 19693321, 39386642, 78773284, 157546568, 315093136]

約数ペア:

[(1, 315093136), (2, 157546568), (4, 78773284), (8, 39386642), (16, 19693321), (769, 409744), (1538, 204872), (3076, 102436), (6152, 51218), (12304, 25609)]