40921288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269219}}^1$

素因数の和:269244

約数の個数: 16

約数和(自身を含む): 80766000

約数和(自身を除く): 39844712

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269219, 538438, 1076876, 2153752, 5115161, 10230322, 20460644, 40921288]

約数ペア:

[(1, 40921288), (2, 20460644), (4, 10230322), (8, 5115161), (19, 2153752), (38, 1076876), (76, 538438), (152, 269219)]