42263408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{547}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 89696640

約数和(自身を除く): 47433232

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 439, 547, 878, 1094, 1756, 2188, 3512, 4376, 4829, 6017, 7024, 8752, 9658, 12034, 19316, 24068, 38632, 48136, 77264, 96272, 240133, 480266, 960532, 1921064, 2641463, 3842128, 5282926, 10565852, 21131704, 42263408]

約数ペア:

[(1, 42263408), (2, 21131704), (4, 10565852), (8, 5282926), (11, 3842128), (16, 2641463), (22, 1921064), (44, 960532), (88, 480266), (176, 240133), (439, 96272), (547, 77264), (878, 48136), (1094, 38632), (1756, 24068), (2188, 19316), (3512, 12034), (4376, 9658), (4829, 8752), (6017, 7024)]