3221224

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{1531}}^1$

素因数の和:1800

約数の個数: 16

約数和(自身を含む): 6066720

約数和(自身を除く): 2845496

約数列:

[1, 2, 4, 8, 263, 526, 1052, 1531, 2104, 3062, 6124, 12248, 402653, 805306, 1610612, 3221224]

約数ペア:

[(1, 3221224), (2, 1610612), (4, 805306), (8, 402653), (263, 12248), (526, 6124), (1052, 3062), (1531, 2104)]