89428991

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1811}}^1$

素因数の和:1966

約数の個数: 16

約数和(自身を含む): 99152640

約数和(自身を除く): 9723649

約数列:

[1, 19, 23, 113, 437, 1811, 2147, 2599, 34409, 41653, 49381, 204643, 791407, 3888217, 4706789, 89428991]

約数ペア:

[(1, 89428991), (19, 4706789), (23, 3888217), (113, 791407), (437, 204643), (1811, 49381), (2147, 41653), (2599, 34409)]