31323212

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2081}}^1$

素因数の和:2209

約数の個数: 24

約数和(自身を含む): 56663712

約数和(自身を除く): 25340500

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 2081, 3763, 4162, 7526, 8324, 15052, 110293, 147751, 220586, 295502, 441172, 591004, 7830803, 15661606, 31323212]

約数ペア:

[(1, 31323212), (2, 15661606), (4, 7830803), (53, 591004), (71, 441172), (106, 295502), (142, 220586), (212, 147751), (284, 110293), (2081, 15052), (3763, 8324), (4162, 7526)]