90123088

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{5279}}^1$

素因数の和:5395

約数の個数: 40

約数和(自身を含む): 192487680

約数和(自身を除く): 102364592

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 176, 194, 388, 776, 1067, 1552, 2134, 4268, 5279, 8536, 10558, 17072, 21116, 42232, 58069, 84464, 116138, 232276, 464552, 512063, 929104, 1024126, 2048252, 4096504, 5632693, 8193008, 11265386, 22530772, 45061544, 90123088]

約数ペア:

[(1, 90123088), (2, 45061544), (4, 22530772), (8, 11265386), (11, 8193008), (16, 5632693), (22, 4096504), (44, 2048252), (88, 1024126), (97, 929104), (176, 512063), (194, 464552), (388, 232276), (776, 116138), (1067, 84464), (1552, 58069), (2134, 42232), (4268, 21116), (5279, 17072), (8536, 10558)]