164046224

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{115201}}^1$

素因数の和:115298

約数の個数: 20

約数和(自身を含む): 321413580

約数和(自身を除く): 157367356

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 115201, 230402, 460804, 921608, 1843216, 10252889, 20505778, 41011556, 82023112, 164046224]

約数ペア:

[(1, 164046224), (2, 82023112), (4, 41011556), (8, 20505778), (16, 10252889), (89, 1843216), (178, 921608), (356, 460804), (712, 230402), (1424, 115201)]