85839842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{2789}}^1$

素因数の和:4201

約数の個数: 16

約数和(自身を含む): 140616000

約数和(自身を除く): 54776158

約数列:

[1, 2, 11, 22, 1399, 2789, 2798, 5578, 15389, 30679, 30778, 61358, 3901811, 7803622, 42919921, 85839842]

約数ペア:

[(1, 85839842), (2, 42919921), (11, 7803622), (22, 3901811), (1399, 61358), (2789, 30778), (2798, 30679), (5578, 15389)]