89765896

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{3259}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 184255200

約数和(自身を除く): 94489304

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 313, 626, 1252, 2504, 3259, 3443, 6518, 6886, 13036, 13772, 26072, 27544, 35849, 71698, 143396, 286792, 1020067, 2040134, 4080268, 8160536, 11220737, 22441474, 44882948, 89765896]

約数ペア:

[(1, 89765896), (2, 44882948), (4, 22441474), (8, 11220737), (11, 8160536), (22, 4080268), (44, 2040134), (88, 1020067), (313, 286792), (626, 143396), (1252, 71698), (2504, 35849), (3259, 27544), (3443, 26072), (6518, 13772), (6886, 13036)]