81194398

素因数分解:

$2^1\times {\mathrm{167}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1311

約数の個数: 16

約数和(自身を含む): 123096960

約数和(自身を除く): 41902562

約数列:

[1, 2, 167, 283, 334, 566, 859, 1718, 47261, 94522, 143453, 243097, 286906, 486194, 40597199, 81194398]

約数ペア:

[(1, 81194398), (2, 40597199), (167, 486194), (283, 286906), (334, 243097), (566, 143453), (859, 94522), (1718, 47261)]