1840256

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1332

約数の個数: 32

約数和(自身を含む): 4002480

約数和(自身を除く): 2162224

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1307, 1408, 2614, 5228, 10456, 14377, 20912, 28754, 41824, 57508, 83648, 115016, 167296, 230032, 460064, 920128, 1840256]

約数ペア:

[(1, 1840256), (2, 920128), (4, 460064), (8, 230032), (11, 167296), (16, 115016), (22, 83648), (32, 57508), (44, 41824), (64, 28754), (88, 20912), (128, 14377), (176, 10456), (352, 5228), (704, 2614), (1307, 1408)]