23775568

素因数分解:

$2^4\times {\mathrm{643}}^1\times {\mathrm{2311}}^1$

素因数の和:2962

約数の個数: 20

約数和(自身を含む): 46156768

約数和(自身を除く): 22381200

約数列:

[1, 2, 4, 8, 16, 643, 1286, 2311, 2572, 4622, 5144, 9244, 10288, 18488, 36976, 1485973, 2971946, 5943892, 11887784, 23775568]

約数ペア:

[(1, 23775568), (2, 11887784), (4, 5943892), (8, 2971946), (16, 1485973), (643, 36976), (1286, 18488), (2311, 10288), (2572, 9244), (4622, 5144)]