77460016

素因数分解:

$2^4\times {\mathrm{2003}}^1\times {\mathrm{2417}}^1$

素因数の和:4428

約数の個数: 20

約数和(自身を含む): 150215832

約数和(自身を除く): 72755816

約数列:

[1, 2, 4, 8, 16, 2003, 2417, 4006, 4834, 8012, 9668, 16024, 19336, 32048, 38672, 4841251, 9682502, 19365004, 38730008, 77460016]

約数ペア:

[(1, 77460016), (2, 38730008), (4, 19365004), (8, 9682502), (16, 4841251), (2003, 38672), (2417, 32048), (4006, 19336), (4834, 16024), (8012, 9668)]