42320890544

素因数分解:

$2^4\times {\mathrm{5653}}^1\times {\mathrm{467903}}^1$

素因数の和:473564

約数の個数: 20

約数和(自身を含む): 82011405696

約数和(自身を除く): 39690515152

約数列:

[1, 2, 4, 8, 16, 5653, 11306, 22612, 45224, 90448, 467903, 935806, 1871612, 3743224, 7486448, 2645055659, 5290111318, 10580222636, 21160445272, 42320890544]

約数ペア:

[(1, 42320890544), (2, 21160445272), (4, 10580222636), (8, 5290111318), (16, 2645055659), (5653, 7486448), (11306, 3743224), (22612, 1871612), (45224, 935806), (90448, 467903)]