83905642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1979}}^1$

素因数の和:2070

約数の個数: 32

約数和(自身を含む): 141134400

約数和(自身を除く): 57228758

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 493, 731, 986, 1247, 1462, 1979, 2494, 3958, 21199, 33643, 42398, 57391, 67286, 85097, 114782, 170194, 975647, 1446649, 1951294, 2467813, 2893298, 4935626, 41952821, 83905642]

約数ペア:

[(1, 83905642), (2, 41952821), (17, 4935626), (29, 2893298), (34, 2467813), (43, 1951294), (58, 1446649), (86, 975647), (493, 170194), (731, 114782), (986, 85097), (1247, 67286), (1462, 57391), (1979, 42398), (2494, 33643), (3958, 21199)]