81853304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{787051}}^1$

素因数の和:787070

約数の個数: 16

約数和(自身を含む): 165280920

約数和(自身を除く): 83427616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 787051, 1574102, 3148204, 6296408, 10231663, 20463326, 40926652, 81853304]

約数ペア:

[(1, 81853304), (2, 40926652), (4, 20463326), (8, 10231663), (13, 6296408), (26, 3148204), (52, 1574102), (104, 787051)]