15642152

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{27539}}^1$

素因数の和:27616

約数の個数: 16

約数和(自身を含む): 29743200

約数和(自身を除く): 14101048

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 27539, 55078, 110156, 220312, 1955269, 3910538, 7821076, 15642152]

約数ペア:

[(1, 15642152), (2, 7821076), (4, 3910538), (8, 1955269), (71, 220312), (142, 110156), (284, 55078), (568, 27539)]