38903128

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{677}}^1$

素因数の和:1347

約数の個数: 32

約数和(自身を含む): 79814160

約数和(自身を除く): 40911032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 653, 677, 1306, 1354, 2612, 2708, 5224, 5416, 7183, 7447, 14366, 14894, 28732, 29788, 57464, 59576, 442081, 884162, 1768324, 3536648, 4862891, 9725782, 19451564, 38903128]

約数ペア:

[(1, 38903128), (2, 19451564), (4, 9725782), (8, 4862891), (11, 3536648), (22, 1768324), (44, 884162), (88, 442081), (653, 59576), (677, 57464), (1306, 29788), (1354, 28732), (2612, 14894), (2708, 14366), (5224, 7447), (5416, 7183)]