16513648

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{4507}}^1$

素因数の和:4744

約数の個数: 20

約数和(自身を含む): 32142040

約数和(自身を除く): 15628392

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 1832, 3664, 4507, 9014, 18028, 36056, 72112, 1032103, 2064206, 4128412, 8256824, 16513648]

約数ペア:

[(1, 16513648), (2, 8256824), (4, 4128412), (8, 2064206), (16, 1032103), (229, 72112), (458, 36056), (916, 18028), (1832, 9014), (3664, 4507)]