65510422

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3319}}^1$

素因数の和:3531

約数の個数: 16

約数和(自身を含む): 100396800

約数和(自身を除く): 34886378

約数列:

[1, 2, 71, 139, 142, 278, 3319, 6638, 9869, 19738, 235649, 461341, 471298, 922682, 32755211, 65510422]

約数ペア:

[(1, 65510422), (2, 32755211), (71, 922682), (139, 471298), (142, 461341), (278, 235649), (3319, 19738), (6638, 9869)]