83211868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{2677}}^1$

素因数の和:3109

約数の個数: 24

約数和(自身を含む): 153717200

約数和(自身を除く): 70505332

約数列:

[1, 2, 4, 19, 38, 76, 409, 818, 1636, 2677, 5354, 7771, 10708, 15542, 31084, 50863, 101726, 203452, 1094893, 2189786, 4379572, 20802967, 41605934, 83211868]

約数ペア:

[(1, 83211868), (2, 41605934), (4, 20802967), (19, 4379572), (38, 2189786), (76, 1094893), (409, 203452), (818, 101726), (1636, 50863), (2677, 31084), (5354, 15542), (7771, 10708)]