81946936

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{602551}}^1$

素因数の和:602574

約数の個数: 16

約数和(自身を含む): 162689040

約数和(自身を除く): 80742104

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 602551, 1205102, 2410204, 4820408, 10243367, 20486734, 40973468, 81946936]

約数ペア:

[(1, 81946936), (2, 40973468), (4, 20486734), (8, 10243367), (17, 4820408), (34, 2410204), (68, 1205102), (136, 602551)]