69161668

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{243527}}^1$

素因数の和:243602

約数の個数: 12

約数和(自身を含む): 122738112

約数和(自身を除く): 53576444

約数列:

[1, 2, 4, 71, 142, 284, 243527, 487054, 974108, 17290417, 34580834, 69161668]

約数ペア:

[(1, 69161668), (2, 34580834), (4, 17290417), (71, 974108), (142, 487054), (284, 243527)]