89580274

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{90121}}^1$

素因数の和:90201

約数の個数: 16

約数和(自身を含む): 155730816

約数和(自身を除く): 66150542

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 90121, 180242, 630847, 1261694, 6398591, 12797182, 44790137, 89580274]

約数ペア:

[(1, 89580274), (2, 44790137), (7, 12797182), (14, 6398591), (71, 1261694), (142, 630847), (497, 180242), (994, 90121)]