47072942

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{108463}}^1$

素因数の和:108503

約数の個数: 16

約数和(自身を含む): 83300352

約数和(自身を除く): 36227410

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 108463, 216926, 759241, 1518482, 3362353, 6724706, 23536471, 47072942]

約数ペア:

[(1, 47072942), (2, 23536471), (7, 6724706), (14, 3362353), (31, 1518482), (62, 759241), (217, 216926), (434, 108463)]