3919136

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{9421}}^1$

素因数の和:9444

約数の個数: 24

約数和(自身を含む): 8310204

約数和(自身を除く): 4391068

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 9421, 18842, 37684, 75368, 122473, 150736, 244946, 301472, 489892, 979784, 1959568, 3919136]

約数ペア:

[(1, 3919136), (2, 1959568), (4, 979784), (8, 489892), (13, 301472), (16, 244946), (26, 150736), (32, 122473), (52, 75368), (104, 37684), (208, 18842), (416, 9421)]