83886404

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{20107}}^1$

素因数の和:20267

約数の個数: 24

約数和(自身を含む): 168907200

約数和(自身を除く): 85020796

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 4172, 20107, 40214, 80428, 140749, 281498, 562996, 2995943, 5991886, 11983772, 20971601, 41943202, 83886404]

約数ペア:

[(1, 83886404), (2, 41943202), (4, 20971601), (7, 11983772), (14, 5991886), (28, 2995943), (149, 562996), (298, 281498), (596, 140749), (1043, 80428), (2086, 40214), (4172, 20107)]