145220216

素因数分解:

$2^3\times {\mathrm{709}}^1\times {\mathrm{25603}}^1$

素因数の和:26318

約数の個数: 16

約数和(自身を含む): 272682600

約数和(自身を除く): 127462384

約数列:

[1, 2, 4, 8, 709, 1418, 2836, 5672, 25603, 51206, 102412, 204824, 18152527, 36305054, 72610108, 145220216]

約数ペア:

[(1, 145220216), (2, 72610108), (4, 36305054), (8, 18152527), (709, 204824), (1418, 102412), (2836, 51206), (5672, 25603)]