87165156922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{9973}}^1\times {\mathrm{230003}}^1$

素因数の和:239997

約数の個数: 16

約数和(自身を含む): 137643593760

約数和(自身を除く): 50478436838

約数列:

[1, 2, 19, 38, 9973, 19946, 189487, 230003, 378974, 460006, 4370057, 8740114, 2293819919, 4587639838, 43582578461, 87165156922]

約数ペア:

[(1, 87165156922), (2, 43582578461), (19, 4587639838), (38, 2293819919), (9973, 8740114), (19946, 4370057), (189487, 460006), (230003, 378974)]