1566950768

素因数分解:

$2^4\times {\mathrm{2417}}^1\times {\mathrm{40519}}^1$

素因数の和:42944

約数の個数: 20

約数和(自身を含む): 3037298160

約数和(自身を除く): 1470347392

約数列:

[1, 2, 4, 8, 16, 2417, 4834, 9668, 19336, 38672, 40519, 81038, 162076, 324152, 648304, 97934423, 195868846, 391737692, 783475384, 1566950768]

約数ペア:

[(1, 1566950768), (2, 783475384), (4, 391737692), (8, 195868846), (16, 97934423), (2417, 648304), (4834, 324152), (9668, 162076), (19336, 81038), (38672, 40519)]