40208104

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{264527}}^1$

素因数の和:264552

約数の個数: 16

約数和(自身を含む): 79358400

約数和(自身を除く): 39150296

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 264527, 529054, 1058108, 2116216, 5026013, 10052026, 20104052, 40208104]

約数ペア:

[(1, 40208104), (2, 20104052), (4, 10052026), (8, 5026013), (19, 2116216), (38, 1058108), (76, 529054), (152, 264527)]