40703128

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1051}}^1$

素因数の和:1207

約数の個数: 32

約数和(自身を含む): 78773760

約数和(自身を除く): 38070632

約数列:

[1, 2, 4, 8, 47, 94, 103, 188, 206, 376, 412, 824, 1051, 2102, 4204, 4841, 8408, 9682, 19364, 38728, 49397, 98794, 108253, 197588, 216506, 395176, 433012, 866024, 5087891, 10175782, 20351564, 40703128]

約数ペア:

[(1, 40703128), (2, 20351564), (4, 10175782), (8, 5087891), (47, 866024), (94, 433012), (103, 395176), (188, 216506), (206, 197588), (376, 108253), (412, 98794), (824, 49397), (1051, 38728), (2102, 19364), (4204, 9682), (4841, 8408)]