18367232

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{5519}}^1$

素因数の和:5548

約数の個数: 36

約数和(自身を含む): 39490080

約数和(自身を除く): 21122848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 5519, 11038, 22076, 44152, 71747, 88304, 143494, 176608, 286988, 353216, 573976, 706432, 1147952, 1412864, 2295904, 4591808, 9183616, 18367232]

約数ペア:

[(1, 18367232), (2, 9183616), (4, 4591808), (8, 2295904), (13, 1412864), (16, 1147952), (26, 706432), (32, 573976), (52, 353216), (64, 286988), (104, 176608), (128, 143494), (208, 88304), (256, 71747), (416, 44152), (832, 22076), (1664, 11038), (3328, 5519)]