31366076

素因数分解:

$2^2\times 7^2\times {\mathrm{160031}}^1$

素因数の和:160049

約数の個数: 18

約数和(自身を含む): 63852768

約数和(自身を除く): 32486692

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 160031, 320062, 640124, 1120217, 2240434, 4480868, 7841519, 15683038, 31366076]

約数ペア:

[(1, 31366076), (2, 15683038), (4, 7841519), (7, 4480868), (14, 2240434), (28, 1120217), (49, 640124), (98, 320062), (196, 160031)]