90863954

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{15607}}^1$

素因数の和:15721

約数の個数: 16

約数和(自身を含む): 141595776

約数和(自身を除く): 50731822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 15607, 31214, 639887, 1108097, 1279774, 2216194, 45431977, 90863954]

約数ペア:

[(1, 90863954), (2, 45431977), (41, 2216194), (71, 1279774), (82, 1108097), (142, 639887), (2911, 31214), (5822, 15607)]