22486816

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 48

約数和(自身を含む): 48692448

約数和(自身を除く): 26205632

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 193, 331, 352, 386, 662, 772, 1324, 1544, 2123, 2648, 3088, 3641, 4246, 5296, 6176, 7282, 8492, 10592, 14564, 16984, 29128, 33968, 58256, 63883, 67936, 116512, 127766, 255532, 511064, 702713, 1022128, 1405426, 2044256, 2810852, 5621704, 11243408, 22486816]

約数ペア:

[(1, 22486816), (2, 11243408), (4, 5621704), (8, 2810852), (11, 2044256), (16, 1405426), (22, 1022128), (32, 702713), (44, 511064), (88, 255532), (176, 127766), (193, 116512), (331, 67936), (352, 63883), (386, 58256), (662, 33968), (772, 29128), (1324, 16984), (1544, 14564), (2123, 10592), (2648, 8492), (3088, 7282), (3641, 6176), (4246, 5296)]