64067278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{153271}}^1$

素因数の和:153303

約数の個数: 16

約数和(自身を含む): 110355840

約数和(自身を除く): 46288562

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 153271, 306542, 1685981, 2912149, 3371962, 5824298, 32033639, 64067278]

約数ペア:

[(1, 64067278), (2, 32033639), (11, 5824298), (19, 3371962), (22, 2912149), (38, 1685981), (209, 306542), (418, 153271)]