86989718

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{11003}}^1$

素因数の和:11131

約数の個数: 16

約数和(自身を含む): 134688960

約数和(自身を除く): 47699242

約数列:

[1, 2, 59, 67, 118, 134, 3953, 7906, 11003, 22006, 649177, 737201, 1298354, 1474402, 43494859, 86989718]

約数ペア:

[(1, 86989718), (2, 43494859), (59, 1474402), (67, 1298354), (118, 737201), (134, 649177), (3953, 22006), (7906, 11003)]