81483454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{24677}}^1$

素因数の和:24819

約数の個数: 16

約数和(自身を含む): 132668928

約数和(自身を除く): 51185474

約数列:

[1, 2, 13, 26, 127, 254, 1651, 3302, 24677, 49354, 320801, 641602, 3133979, 6267958, 40741727, 81483454]

約数ペア:

[(1, 81483454), (2, 40741727), (13, 6267958), (26, 3133979), (127, 641602), (254, 320801), (1651, 49354), (3302, 24677)]