31938764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{55837}}^1$

素因数の和:55865

約数の個数: 24

約数和(自身を含む): 65665488

約数和(自身を除く): 33726724

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 55837, 111674, 223348, 614207, 725881, 1228414, 1451762, 2456828, 2903524, 7984691, 15969382, 31938764]

約数ペア:

[(1, 31938764), (2, 15969382), (4, 7984691), (11, 2903524), (13, 2456828), (22, 1451762), (26, 1228414), (44, 725881), (52, 614207), (143, 223348), (286, 111674), (572, 55837)]