31846256

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{153107}}^1$

素因数の和:153128

約数の個数: 20

約数和(自身を含む): 66448872

約数和(自身を除く): 34602616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 153107, 306214, 612428, 1224856, 1990391, 2449712, 3980782, 7961564, 15923128, 31846256]

約数ペア:

[(1, 31846256), (2, 15923128), (4, 7961564), (8, 3980782), (13, 2449712), (16, 1990391), (26, 1224856), (52, 612428), (104, 306214), (208, 153107)]