31134268

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{64327}}^1$

素因数の和:64353

約数の個数: 18

約数和(自身を含む): 59889368

約数和(自身を除く): 28755100

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 64327, 128654, 257308, 707597, 1415194, 2830388, 7783567, 15567134, 31134268]

約数ペア:

[(1, 31134268), (2, 15567134), (4, 7783567), (11, 2830388), (22, 1415194), (44, 707597), (121, 257308), (242, 128654), (484, 64327)]