82176470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{21017}}^1$

素因数の和:21064

約数の個数: 32

約数和(自身を含む): 163435968

約数和(自身を除く): 81259498

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 21017, 42034, 105085, 210170, 357289, 483391, 714578, 966782, 1786445, 2416955, 3572890, 4833910, 8217647, 16435294, 41088235, 82176470]

約数ペア:

[(1, 82176470), (2, 41088235), (5, 16435294), (10, 8217647), (17, 4833910), (23, 3572890), (34, 2416955), (46, 1786445), (85, 966782), (115, 714578), (170, 483391), (230, 357289), (391, 210170), (782, 105085), (1955, 42034), (3910, 21017)]