80868142

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40153}}^1$

素因数の和:40227

約数の個数: 16

約数和(自身を含む): 130098960

約数和(自身を除く): 49230818

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 40153, 80306, 762907, 1525814, 2128109, 4256218, 40434071, 80868142]

約数ペア:

[(1, 80868142), (2, 40434071), (19, 4256218), (38, 2128109), (53, 1525814), (106, 762907), (1007, 80306), (2014, 40153)]