22991144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4283}}^1$

素因数の和:4361

約数の個数: 32

約数和(自身を含む): 47809440

約数和(自身を除く): 24818296

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 4283, 5368, 8566, 17132, 34264, 47113, 94226, 188452, 261263, 376904, 522526, 1045052, 2090104, 2873893, 5747786, 11495572, 22991144]

約数ペア:

[(1, 22991144), (2, 11495572), (4, 5747786), (8, 2873893), (11, 2090104), (22, 1045052), (44, 522526), (61, 376904), (88, 261263), (122, 188452), (244, 94226), (488, 47113), (671, 34264), (1342, 17132), (2684, 8566), (4283, 5368)]