4257752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31307}}^1$

素因数の和:31330

約数の個数: 16

約数和(自身を含む): 8453160

約数和(自身を除く): 4195408

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 31307, 62614, 125228, 250456, 532219, 1064438, 2128876, 4257752]

約数ペア:

[(1, 4257752), (2, 2128876), (4, 1064438), (8, 532219), (17, 250456), (34, 125228), (68, 62614), (136, 31307)]