3220384

素因数分解:

$2^5\times {\mathrm{157}}^1\times {\mathrm{641}}^1$

素因数の和:808

約数の個数: 24

約数和(自身を含む): 6390468

約数和(自身を除く): 3170084

約数列:

[1, 2, 4, 8, 16, 32, 157, 314, 628, 641, 1256, 1282, 2512, 2564, 5024, 5128, 10256, 20512, 100637, 201274, 402548, 805096, 1610192, 3220384]

約数ペア:

[(1, 3220384), (2, 1610192), (4, 805096), (8, 402548), (16, 201274), (32, 100637), (157, 20512), (314, 10256), (628, 5128), (641, 5024), (1256, 2564), (1282, 2512)]