31837762

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{131561}}^1$

素因数の和:131585

約数の個数: 12

約数和(自身を含む): 52493238

約数和(自身を除く): 20655476

約数列:

[1, 2, 11, 22, 121, 242, 131561, 263122, 1447171, 2894342, 15918881, 31837762]

約数ペア:

[(1, 31837762), (2, 15918881), (11, 2894342), (22, 1447171), (121, 263122), (242, 131561)]