40480858

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{44879}}^1$

素因数の和:44933

約数の個数: 16

約数和(自身を含む): 67858560

約数和(自身を除く): 27377702

約数列:

[1, 2, 11, 22, 41, 82, 451, 902, 44879, 89758, 493669, 987338, 1840039, 3680078, 20240429, 40480858]

約数ペア:

[(1, 40480858), (2, 20240429), (11, 3680078), (22, 1840039), (41, 987338), (82, 493669), (451, 89758), (902, 44879)]