31400086

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{7559}}^1$

素因数の和:7659

約数の個数: 16

約数和(自身を含む): 49351680

約数和(自身を除く): 17951594

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 7559, 15118, 234329, 468658, 506453, 1012906, 15700043, 31400086]

約数ペア:

[(1, 31400086), (2, 15700043), (31, 1012906), (62, 506453), (67, 468658), (134, 234329), (2077, 15118), (4154, 7559)]