80428054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{3797}}^1$

素因数の和:3912

約数の個数: 32

約数和(自身を含む): 147666240

約数和(自身を除く): 67238186

約数列:

[1, 2, 7, 14, 17, 34, 89, 119, 178, 238, 623, 1246, 1513, 3026, 3797, 7594, 10591, 21182, 26579, 53158, 64549, 129098, 337933, 451843, 675866, 903686, 2365531, 4731062, 5744861, 11489722, 40214027, 80428054]

約数ペア:

[(1, 80428054), (2, 40214027), (7, 11489722), (14, 5744861), (17, 4731062), (34, 2365531), (89, 903686), (119, 675866), (178, 451843), (238, 337933), (623, 129098), (1246, 64549), (1513, 53158), (3026, 26579), (3797, 21182), (7594, 10591)]