85306724

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{2213}}^1$

素因数の和:2659

約数の個数: 24

約数和(自身を含む): 156219840

約数和(自身を除く): 70913116

約数列:

[1, 2, 4, 23, 46, 92, 419, 838, 1676, 2213, 4426, 8852, 9637, 19274, 38548, 50899, 101798, 203596, 927247, 1854494, 3708988, 21326681, 42653362, 85306724]

約数ペア:

[(1, 85306724), (2, 42653362), (4, 21326681), (23, 3708988), (46, 1854494), (92, 927247), (419, 203596), (838, 101798), (1676, 50899), (2213, 38548), (4426, 19274), (8852, 9637)]