81755992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{601147}}^1$

素因数の和:601170

約数の個数: 16

約数和(自身を含む): 162309960

約数和(自身を除く): 80553968

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 601147, 1202294, 2404588, 4809176, 10219499, 20438998, 40877996, 81755992]

約数ペア:

[(1, 81755992), (2, 40877996), (4, 20438998), (8, 10219499), (17, 4809176), (34, 2404588), (68, 1202294), (136, 601147)]