80609476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1447}}^1$

素因数の和:2203

約数の個数: 24

約数和(自身を含む): 148796480

約数和(自身を除く): 68187004

約数列:

[1, 2, 4, 19, 38, 76, 733, 1447, 1466, 2894, 2932, 5788, 13927, 27493, 27854, 54986, 55708, 109972, 1060651, 2121302, 4242604, 20152369, 40304738, 80609476]

約数ペア:

[(1, 80609476), (2, 40304738), (4, 20152369), (19, 4242604), (38, 2121302), (76, 1060651), (733, 109972), (1447, 55708), (1466, 54986), (2894, 27854), (2932, 27493), (5788, 13927)]