22218064

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3139

約数の個数: 40

約数和(自身を含む): 48121920

約数和(自身を除く): 25903856

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 451, 656, 902, 1804, 3079, 3608, 6158, 7216, 12316, 24632, 33869, 49264, 67738, 126239, 135476, 252478, 270952, 504956, 541904, 1009912, 1388629, 2019824, 2777258, 5554516, 11109032, 22218064]

約数ペア:

[(1, 22218064), (2, 11109032), (4, 5554516), (8, 2777258), (11, 2019824), (16, 1388629), (22, 1009912), (41, 541904), (44, 504956), (82, 270952), (88, 252478), (164, 135476), (176, 126239), (328, 67738), (451, 49264), (656, 33869), (902, 24632), (1804, 12316), (3079, 7216), (3608, 6158)]