85167434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{457}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 143643456

約数和(自身を除く): 58476022

約数列:

[1, 2, 11, 22, 43, 86, 197, 394, 457, 473, 914, 946, 2167, 4334, 5027, 8471, 10054, 16942, 19651, 39302, 90029, 93181, 180058, 186362, 216161, 432322, 990319, 1980638, 3871247, 7742494, 42583717, 85167434]

約数ペア:

[(1, 85167434), (2, 42583717), (11, 7742494), (22, 3871247), (43, 1980638), (86, 990319), (197, 432322), (394, 216161), (457, 186362), (473, 180058), (914, 93181), (946, 90029), (2167, 39302), (4334, 19651), (5027, 16942), (8471, 10054)]