83757424

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{127679}}^1$

素因数の和:127728

約数の個数: 20

約数和(自身を含む): 166239360

約数和(自身を除く): 82481936

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 127679, 255358, 510716, 1021432, 2042864, 5234839, 10469678, 20939356, 41878712, 83757424]

約数ペア:

[(1, 83757424), (2, 41878712), (4, 20939356), (8, 10469678), (16, 5234839), (41, 2042864), (82, 1021432), (164, 510716), (328, 255358), (656, 127679)]