40825808

素因数分解:

$2^4\times {\mathrm{677}}^1\times {\mathrm{3769}}^1$

素因数の和:4454

約数の個数: 20

約数和(自身を含む): 79237860

約数和(自身を除く): 38412052

約数列:

[1, 2, 4, 8, 16, 677, 1354, 2708, 3769, 5416, 7538, 10832, 15076, 30152, 60304, 2551613, 5103226, 10206452, 20412904, 40825808]

約数ペア:

[(1, 40825808), (2, 20412904), (4, 10206452), (8, 5103226), (16, 2551613), (677, 60304), (1354, 30152), (2708, 15076), (3769, 10832), (5416, 7538)]