161906224

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{11863}}^1$

素因数の和:12724

約数の個数: 20

約数和(自身を含む): 314087536

約数和(自身を除く): 152181312

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 11863, 13648, 23726, 47452, 94904, 189808, 10119139, 20238278, 40476556, 80953112, 161906224]

約数ペア:

[(1, 161906224), (2, 80953112), (4, 40476556), (8, 20238278), (16, 10119139), (853, 189808), (1706, 94904), (3412, 47452), (6824, 23726), (11863, 13648)]