54942224

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{180731}}^1$

素因数の和:180758

約数の個数: 20

約数和(自身を含む): 112053840

約数和(自身を除く): 57111616

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 180731, 361462, 722924, 1445848, 2891696, 3433889, 6867778, 13735556, 27471112, 54942224]

約数ペア:

[(1, 54942224), (2, 27471112), (4, 13735556), (8, 6867778), (16, 3433889), (19, 2891696), (38, 1445848), (76, 722924), (152, 361462), (304, 180731)]