4251088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15629}}^1$

素因数の和:15654

約数の個数: 20

約数和(自身を含む): 8721540

約数和(自身を除く): 4470452

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15629, 31258, 62516, 125032, 250064, 265693, 531386, 1062772, 2125544, 4251088]

約数ペア:

[(1, 4251088), (2, 2125544), (4, 1062772), (8, 531386), (16, 265693), (17, 250064), (34, 125032), (68, 62516), (136, 31258), (272, 15629)]