2890096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16440

約数の個数: 20

約数和(自身を含む): 6108984

約数和(自身を除く): 3218888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 16421, 32842, 65684, 131368, 180631, 262736, 361262, 722524, 1445048, 2890096]

約数ペア:

[(1, 2890096), (2, 1445048), (4, 722524), (8, 361262), (11, 262736), (16, 180631), (22, 131368), (44, 65684), (88, 32842), (176, 16421)]