155622016

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{110527}}^1$

素因数の和:110552

約数の個数: 32

約数和(自身を含む): 338215680

約数和(自身を除く): 182593664

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 110527, 221054, 442108, 884216, 1215797, 1768432, 2431594, 3536864, 4863188, 7073728, 9726376, 14147456, 19452752, 38905504, 77811008, 155622016]

約数ペア:

[(1, 155622016), (2, 77811008), (4, 38905504), (8, 19452752), (11, 14147456), (16, 9726376), (22, 7073728), (32, 4863188), (44, 3536864), (64, 2431594), (88, 1768432), (128, 1215797), (176, 884216), (352, 442108), (704, 221054), (1408, 110527)]