40798486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{2621}}^1$

素因数の和:2847

約数の個数: 16

約数和(自身を含む): 62990928

約数和(自身を除く): 22192442

約数列:

[1, 2, 43, 86, 181, 362, 2621, 5242, 7783, 15566, 112703, 225406, 474401, 948802, 20399243, 40798486]

約数ペア:

[(1, 40798486), (2, 20399243), (43, 948802), (86, 474401), (181, 225406), (362, 112703), (2621, 15566), (5242, 7783)]