83893816

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{551933}}^1$

素因数の和:551958

約数の個数: 16

約数和(自身を含む): 165580200

約数和(自身を除く): 81686384

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 551933, 1103866, 2207732, 4415464, 10486727, 20973454, 41946908, 83893816]

約数ペア:

[(1, 83893816), (2, 41946908), (4, 20973454), (8, 10486727), (19, 4415464), (38, 2207732), (76, 1103866), (152, 551933)]