80237168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{7727}}^1$

素因数の和:7805

約数の個数: 40

約数和(自身を含む): 172488960

約数和(自身を除く): 92251792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 5192, 7727, 10384, 15454, 30908, 61816, 84997, 123632, 169994, 339988, 455893, 679976, 911786, 1359952, 1823572, 3647144, 5014823, 7294288, 10029646, 20059292, 40118584, 80237168]

約数ペア:

[(1, 80237168), (2, 40118584), (4, 20059292), (8, 10029646), (11, 7294288), (16, 5014823), (22, 3647144), (44, 1823572), (59, 1359952), (88, 911786), (118, 679976), (176, 455893), (236, 339988), (472, 169994), (649, 123632), (944, 84997), (1298, 61816), (2596, 30908), (5192, 15454), (7727, 10384)]