80452796

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{3373}}^1$

素因数の和:3533

約数の個数: 24

約数和(自身を含む): 144542160

約数和(自身を除く): 64089364

約数列:

[1, 2, 4, 67, 89, 134, 178, 268, 356, 3373, 5963, 6746, 11926, 13492, 23852, 225991, 300197, 451982, 600394, 903964, 1200788, 20113199, 40226398, 80452796]

約数ペア:

[(1, 80452796), (2, 40226398), (4, 20113199), (67, 1200788), (89, 903964), (134, 600394), (178, 451982), (268, 300197), (356, 225991), (3373, 23852), (5963, 13492), (6746, 11926)]