40716208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{195751}}^1$

素因数の和:195772

約数の個数: 20

約数和(自身を含む): 84956368

約数和(自身を除く): 44240160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 195751, 391502, 783004, 1566008, 2544763, 3132016, 5089526, 10179052, 20358104, 40716208]

約数ペア:

[(1, 40716208), (2, 20358104), (4, 10179052), (8, 5089526), (13, 3132016), (16, 2544763), (26, 1566008), (52, 783004), (104, 391502), (208, 195751)]