40300208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{193751}}^1$

素因数の和:193772

約数の個数: 20

約数和(自身を含む): 84088368

約数和(自身を除く): 43788160

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 193751, 387502, 775004, 1550008, 2518763, 3100016, 5037526, 10075052, 20150104, 40300208]

約数ペア:

[(1, 40300208), (2, 20150104), (4, 10075052), (8, 5037526), (13, 3100016), (16, 2518763), (26, 1550008), (52, 775004), (104, 387502), (208, 193751)]