31143464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{32173}}^1$

素因数の和:32201

約数の個数: 24

約数和(自身を含む): 64187130

約数和(自身を除く): 33043666

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 32173, 64346, 128692, 257384, 353903, 707806, 1415612, 2831224, 3892933, 7785866, 15571732, 31143464]

約数ペア:

[(1, 31143464), (2, 15571732), (4, 7785866), (8, 3892933), (11, 2831224), (22, 1415612), (44, 707806), (88, 353903), (121, 257384), (242, 128692), (484, 64346), (968, 32173)]