81206926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{14653}}^1$

素因数の和:14835

約数の個数: 16

約数和(自身を含む): 129775824

約数和(自身を除く): 48568898

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 14653, 29306, 249101, 498202, 2388439, 4776878, 40603463, 81206926]

約数ペア:

[(1, 81206926), (2, 40603463), (17, 4776878), (34, 2388439), (163, 498202), (326, 249101), (2771, 29306), (5542, 14653)]