31318378

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{172079}}^1$

素因数の和:172101

約数の個数: 16

約数和(自身を含む): 57818880

約数和(自身を除く): 26500502

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 172079, 344158, 1204553, 2237027, 2409106, 4474054, 15659189, 31318378]

約数ペア:

[(1, 31318378), (2, 15659189), (7, 4474054), (13, 2409106), (14, 2237027), (26, 1204553), (91, 344158), (182, 172079)]