31322434

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109519}}^1$

素因数の和:109545

約数の個数: 16

約数和(自身を含む): 55198080

約数和(自身を除く): 23875646

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 109519, 219038, 1204709, 1423747, 2409418, 2847494, 15661217, 31322434]

約数ペア:

[(1, 31322434), (2, 15661217), (11, 2847494), (13, 2409418), (22, 1423747), (26, 1204709), (143, 219038), (286, 109519)]