13130168

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{40031}}^1$

素因数の和:40078

約数の個数: 16

約数和(自身を含む): 25220160

約数和(自身を除く): 12089992

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 40031, 80062, 160124, 320248, 1641271, 3282542, 6565084, 13130168]

約数ペア:

[(1, 13130168), (2, 6565084), (4, 3282542), (8, 1641271), (41, 320248), (82, 160124), (164, 80062), (328, 40031)]