40096774

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{6271}}^1$

素因数の和:6435

約数の個数: 16

約数和(自身を含む): 63221760

約数和(自身を除く): 23124986

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6271, 6394, 12542, 144233, 288466, 871669, 1743338, 20048387, 40096774]

約数ペア:

[(1, 40096774), (2, 20048387), (23, 1743338), (46, 871669), (139, 288466), (278, 144233), (3197, 12542), (6271, 6394)]