81047924

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{3511}}^1$

素因数の和:3743

約数の個数: 24

約数和(自身を含む): 147504000

約数和(自身を除く): 66456076

約数列:

[1, 2, 4, 29, 58, 116, 199, 398, 796, 3511, 5771, 7022, 11542, 14044, 23084, 101819, 203638, 407276, 698689, 1397378, 2794756, 20261981, 40523962, 81047924]

約数ペア:

[(1, 81047924), (2, 40523962), (4, 20261981), (29, 2794756), (58, 1397378), (116, 698689), (199, 407276), (398, 203638), (796, 101819), (3511, 23084), (5771, 14044), (7022, 11542)]