85391624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{561787}}^1$

素因数の和:561812

約数の個数: 16

約数和(自身を含む): 168536400

約数和(自身を除く): 83144776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 561787, 1123574, 2247148, 4494296, 10673953, 21347906, 42695812, 85391624]

約数ペア:

[(1, 85391624), (2, 42695812), (4, 21347906), (8, 10673953), (19, 4494296), (38, 2247148), (76, 1123574), (152, 561787)]