42216404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{5393}}^1$

素因数の和:5519

約数の個数: 24

約数和(自身を含む): 78536640

約数和(自身を除く): 36320236

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 5393, 7828, 10786, 21572, 102467, 204934, 409868, 555479, 1110958, 2221916, 10554101, 21108202, 42216404]

約数ペア:

[(1, 42216404), (2, 21108202), (4, 10554101), (19, 2221916), (38, 1110958), (76, 555479), (103, 409868), (206, 204934), (412, 102467), (1957, 21572), (3914, 10786), (5393, 7828)]