81465248

素因数分解:

$2^5\times {\mathrm{613}}^1\times {\mathrm{4153}}^1$

素因数の和:4776

約数の個数: 24

約数和(自身を含む): 160685028

約数和(自身を除く): 79219780

約数列:

[1, 2, 4, 8, 16, 32, 613, 1226, 2452, 4153, 4904, 8306, 9808, 16612, 19616, 33224, 66448, 132896, 2545789, 5091578, 10183156, 20366312, 40732624, 81465248]

約数ペア:

[(1, 81465248), (2, 40732624), (4, 20366312), (8, 10183156), (16, 5091578), (32, 2545789), (613, 132896), (1226, 66448), (2452, 33224), (4153, 19616), (4904, 16612), (8306, 9808)]