80467994

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1\times {\mathrm{1213}}^1$

素因数の和:2065

約数の個数: 16

約数和(自身を含む): 123900840

約数和(自身を除く): 43432846

約数列:

[1, 2, 41, 82, 809, 1213, 1618, 2426, 33169, 49733, 66338, 99466, 981317, 1962634, 40233997, 80467994]

約数ペア:

[(1, 80467994), (2, 40233997), (41, 1962634), (82, 981317), (809, 99466), (1213, 66338), (1618, 49733), (2426, 33169)]