90974878

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{2399}}^1$

素因数の和:2751

約数の個数: 16

約数和(自身を含む): 139046400

約数和(自身を除く): 48071522

約数列:

[1, 2, 67, 134, 283, 566, 2399, 4798, 18961, 37922, 160733, 321466, 678917, 1357834, 45487439, 90974878]

約数ペア:

[(1, 90974878), (2, 45487439), (67, 1357834), (134, 678917), (283, 321466), (566, 160733), (2399, 37922), (4798, 18961)]