164472016

素因数分解:

$2^4\times {\mathrm{2417}}^1\times {\mathrm{4253}}^1$

素因数の和:6678

約数の個数: 20

約数和(自身を含む): 318871332

約数和(自身を除く): 154399316

約数列:

[1, 2, 4, 8, 16, 2417, 4253, 4834, 8506, 9668, 17012, 19336, 34024, 38672, 68048, 10279501, 20559002, 41118004, 82236008, 164472016]

約数ペア:

[(1, 164472016), (2, 82236008), (4, 41118004), (8, 20559002), (16, 10279501), (2417, 68048), (4253, 38672), (4834, 34024), (8506, 19336), (9668, 17012)]