123594368

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{7603}}^1$

素因数の和:7744

約数の個数: 32

約数和(自身を含む): 248194560

約数和(自身を除く): 124600192

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 7603, 8128, 15206, 16256, 30412, 60824, 121648, 243296, 486592, 965581, 973184, 1931162, 3862324, 7724648, 15449296, 30898592, 61797184, 123594368]

約数ペア:

[(1, 123594368), (2, 61797184), (4, 30898592), (8, 15449296), (16, 7724648), (32, 3862324), (64, 1931162), (127, 973184), (128, 965581), (254, 486592), (508, 243296), (1016, 121648), (2032, 60824), (4064, 30412), (7603, 16256), (8128, 15206)]