89164382

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{443}}^1\times {\mathrm{641}}^1$

素因数の和:1243

約数の個数: 16

約数和(自身を含む): 135112752

約数和(自身を除く): 45948370

約数列:

[1, 2, 157, 314, 443, 641, 886, 1282, 69551, 100637, 139102, 201274, 283963, 567926, 44582191, 89164382]

約数ペア:

[(1, 89164382), (2, 44582191), (157, 567926), (314, 283963), (443, 201274), (641, 139102), (886, 100637), (1282, 69551)]