81467042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{11471}}^1$

素因数の和:11593

約数の個数: 16

約数和(自身を含む): 126375552

約数和(自身を除く): 44908510

約数列:

[1, 2, 53, 67, 106, 134, 3551, 7102, 11471, 22942, 607963, 768557, 1215926, 1537114, 40733521, 81467042]

約数ペア:

[(1, 81467042), (2, 40733521), (53, 1537114), (67, 1215926), (106, 768557), (134, 607963), (3551, 22942), (7102, 11471)]