22551664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{193}}^1$

素因数の和:377

約数の個数: 40

約数和(自身を含む): 44984720

約数和(自身を除く): 22433056

約数列:

[1, 2, 4, 8, 16, 67, 109, 134, 193, 218, 268, 386, 436, 536, 772, 872, 1072, 1544, 1744, 3088, 7303, 12931, 14606, 21037, 25862, 29212, 42074, 51724, 58424, 84148, 103448, 116848, 168296, 206896, 336592, 1409479, 2818958, 5637916, 11275832, 22551664]

約数ペア:

[(1, 22551664), (2, 11275832), (4, 5637916), (8, 2818958), (16, 1409479), (67, 336592), (109, 206896), (134, 168296), (193, 116848), (218, 103448), (268, 84148), (386, 58424), (436, 51724), (536, 42074), (772, 29212), (872, 25862), (1072, 21037), (1544, 14606), (1744, 12931), (3088, 7303)]