420178048

素因数分解:

$2^7\times {\mathrm{3282641}}^1$

素因数の和:3282655

約数の個数: 16

約数和(自身を含む): 837073710

約数和(自身を除く): 416895662

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 3282641, 6565282, 13130564, 26261128, 52522256, 105044512, 210089024, 420178048]

約数ペア:

[(1, 420178048), (2, 210089024), (4, 105044512), (8, 52522256), (16, 26261128), (32, 13130564), (64, 6565282), (128, 3282641)]