455248

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 20

約数和(自身を含む): 907060

約数和(自身を除く): 451812

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 769, 1538, 3076, 6152, 12304, 28453, 56906, 113812, 227624, 455248]

約数ペア:

[(1, 455248), (2, 227624), (4, 113812), (8, 56906), (16, 28453), (37, 12304), (74, 6152), (148, 3076), (296, 1538), (592, 769)]