82559978

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2870

約数の個数: 24

約数和(自身を含む): 133936740

約数和(自身を除く): 51376762

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 2789, 5578, 14801, 29602, 52991, 105982, 114349, 228698, 1006829, 2013658, 2172631, 4345262, 41279989, 82559978]

約数ペア:

[(1, 82559978), (2, 41279989), (19, 4345262), (38, 2172631), (41, 2013658), (82, 1006829), (361, 228698), (722, 114349), (779, 105982), (1558, 52991), (2789, 29602), (5578, 14801)]