89909146

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{15443}}^1$

素因数の和:15557

約数の個数: 16

約数和(自身を含む): 140107968

約数和(自身を除く): 50198822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 15443, 30886, 633163, 1096453, 1266326, 2192906, 44954573, 89909146]

約数ペア:

[(1, 89909146), (2, 44954573), (41, 2192906), (71, 1266326), (82, 1096453), (142, 633163), (2911, 30886), (5822, 15443)]