71348176

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{84137}}^1$

素因数の和:84198

約数の個数: 20

約数和(自身を含む): 140847012

約数和(自身を除く): 69498836

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 84137, 168274, 336548, 673096, 1346192, 4459261, 8918522, 17837044, 35674088, 71348176]

約数ペア:

[(1, 71348176), (2, 35674088), (4, 17837044), (8, 8918522), (16, 4459261), (53, 1346192), (106, 673096), (212, 336548), (424, 168274), (848, 84137)]