122873344

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{21817}}^1$

素因数の和:21846

約数の個数: 40

約数和(自身を含む): 267837768

約数和(自身を除く): 144964424

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 21817, 43634, 87268, 174536, 239987, 349072, 479974, 698144, 959948, 1396288, 1919896, 2792576, 3839792, 5585152, 7679584, 11170304, 15359168, 30718336, 61436672, 122873344]

約数ペア:

[(1, 122873344), (2, 61436672), (4, 30718336), (8, 15359168), (11, 11170304), (16, 7679584), (22, 5585152), (32, 3839792), (44, 2792576), (64, 1919896), (88, 1396288), (128, 959948), (176, 698144), (256, 479974), (352, 349072), (512, 239987), (704, 174536), (1408, 87268), (2816, 43634), (5632, 21817)]