22357856

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{563}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 47328624

約数和(自身を除く): 24970768

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 563, 584, 1126, 1168, 1241, 2252, 2336, 2482, 4504, 4964, 9008, 9571, 9928, 18016, 19142, 19856, 38284, 39712, 41099, 76568, 82198, 153136, 164396, 306272, 328792, 657584, 698683, 1315168, 1397366, 2794732, 5589464, 11178928, 22357856]

約数ペア:

[(1, 22357856), (2, 11178928), (4, 5589464), (8, 2794732), (16, 1397366), (17, 1315168), (32, 698683), (34, 657584), (68, 328792), (73, 306272), (136, 164396), (146, 153136), (272, 82198), (292, 76568), (544, 41099), (563, 39712), (584, 38284), (1126, 19856), (1168, 19142), (1241, 18016), (2252, 9928), (2336, 9571), (2482, 9008), (4504, 4964)]