81459794

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{3673}}^1$

素因数の和:4541

約数の個数: 16

約数和(自身を含む): 131779032

約数和(自身を除く): 50319238

約数列:

[1, 2, 13, 26, 853, 1706, 3673, 7346, 11089, 22178, 47749, 95498, 3133069, 6266138, 40729897, 81459794]

約数ペア:

[(1, 81459794), (2, 40729897), (13, 6266138), (26, 3133069), (853, 95498), (1706, 47749), (3673, 22178), (7346, 11089)]