3151648

素因数分解:

$2^5\times {\mathrm{149}}^1\times {\mathrm{661}}^1$

素因数の和:820

約数の個数: 24

約数和(自身を含む): 6255900

約数和(自身を除く): 3104252

約数列:

[1, 2, 4, 8, 16, 32, 149, 298, 596, 661, 1192, 1322, 2384, 2644, 4768, 5288, 10576, 21152, 98489, 196978, 393956, 787912, 1575824, 3151648]

約数ペア:

[(1, 3151648), (2, 1575824), (4, 787912), (8, 393956), (16, 196978), (32, 98489), (149, 21152), (298, 10576), (596, 5288), (661, 4768), (1192, 2644), (1322, 2384)]