85855412

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{2399}}^1$

素因数の和:2815

約数の個数: 24

約数和(自身を含む): 157248000

約数和(自身を除く): 71392588

約数列:

[1, 2, 4, 23, 46, 92, 389, 778, 1556, 2399, 4798, 8947, 9596, 17894, 35788, 55177, 110354, 220708, 933211, 1866422, 3732844, 21463853, 42927706, 85855412]

約数ペア:

[(1, 85855412), (2, 42927706), (4, 21463853), (23, 3732844), (46, 1866422), (92, 933211), (389, 220708), (778, 110354), (1556, 55177), (2399, 35788), (4798, 17894), (8947, 9596)]