920128

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1330

約数の個数: 28

約数和(自身を含む): 1993392

約数和(自身を除く): 1073264

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 1307, 2614, 5228, 10456, 14377, 20912, 28754, 41824, 57508, 83648, 115016, 230032, 460064, 920128]

約数ペア:

[(1, 920128), (2, 460064), (4, 230032), (8, 115016), (11, 83648), (16, 57508), (22, 41824), (32, 28754), (44, 20912), (64, 14377), (88, 10456), (176, 5228), (352, 2614), (704, 1307)]