31269368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{300667}}^1$

素因数の和:300686

約数の個数: 16

約数和(自身を含む): 63140280

約数和(自身を除く): 31870912

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 300667, 601334, 1202668, 2405336, 3908671, 7817342, 15634684, 31269368]

約数ペア:

[(1, 31269368), (2, 15634684), (4, 7817342), (8, 3908671), (13, 2405336), (26, 1202668), (52, 601334), (104, 300667)]