80009842

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1019}}^1$

素因数の和:1158

約数の個数: 32

約数和(自身を含む): 135717120

約数和(自身を除く): 55707278

約数列:

[1, 2, 11, 22, 43, 83, 86, 166, 473, 913, 946, 1019, 1826, 2038, 3569, 7138, 11209, 22418, 39259, 43817, 78518, 84577, 87634, 169154, 481987, 930347, 963974, 1860694, 3636811, 7273622, 40004921, 80009842]

約数ペア:

[(1, 80009842), (2, 40004921), (11, 7273622), (22, 3636811), (43, 1860694), (83, 963974), (86, 930347), (166, 481987), (473, 169154), (913, 87634), (946, 84577), (1019, 78518), (1826, 43817), (2038, 39259), (3569, 22418), (7138, 11209)]