80561206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{26729}}^1$

素因数の和:26879

約数の個数: 16

約数和(自身を含む): 132794640

約数和(自身を除く): 52233434

約数列:

[1, 2, 11, 22, 137, 274, 1507, 3014, 26729, 53458, 294019, 588038, 3661873, 7323746, 40280603, 80561206]

約数ペア:

[(1, 80561206), (2, 40280603), (11, 7323746), (22, 3661873), (137, 588038), (274, 294019), (1507, 53458), (3014, 26729)]