9916016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:669

約数の個数: 40

約数和(自身を含む): 21201024

約数和(自身を除く): 11285008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 547, 824, 1094, 1133, 1648, 2188, 2266, 4376, 4532, 6017, 8752, 9064, 12034, 18128, 24068, 48136, 56341, 96272, 112682, 225364, 450728, 619751, 901456, 1239502, 2479004, 4958008, 9916016]

約数ペア:

[(1, 9916016), (2, 4958008), (4, 2479004), (8, 1239502), (11, 901456), (16, 619751), (22, 450728), (44, 225364), (88, 112682), (103, 96272), (176, 56341), (206, 48136), (412, 24068), (547, 18128), (824, 12034), (1094, 9064), (1133, 8752), (1648, 6017), (2188, 4532), (2266, 4376)]