40007662

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:935

約数の個数: 16

約数和(自身を含む): 60787584

約数和(自身を除く): 20779922

約数列:

[1, 2, 131, 262, 311, 491, 622, 982, 40741, 64321, 81482, 128642, 152701, 305402, 20003831, 40007662]

約数ペア:

[(1, 40007662), (2, 20003831), (131, 305402), (262, 152701), (311, 128642), (491, 81482), (622, 64321), (982, 40741)]