172290386

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1\times {\mathrm{2887}}^1$

素因数の和:3505

約数の個数: 16

約数和(自身を含む): 263870784

約数和(自身を除く): 91580398

約数列:

[1, 2, 53, 106, 563, 1126, 2887, 5774, 29839, 59678, 153011, 306022, 1625381, 3250762, 86145193, 172290386]

約数ペア:

[(1, 172290386), (2, 86145193), (53, 3250762), (106, 1625381), (563, 306022), (1126, 153011), (2887, 59678), (5774, 29839)]