21433016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3083}}^1$

素因数の和:3179

約数の個数: 32

約数和(自身を含む): 44409600

約数和(自身を除く): 22976584

約数列:

[1, 2, 4, 8, 11, 22, 44, 79, 88, 158, 316, 632, 869, 1738, 3083, 3476, 6166, 6952, 12332, 24664, 33913, 67826, 135652, 243557, 271304, 487114, 974228, 1948456, 2679127, 5358254, 10716508, 21433016]

約数ペア:

[(1, 21433016), (2, 10716508), (4, 5358254), (8, 2679127), (11, 1948456), (22, 974228), (44, 487114), (79, 271304), (88, 243557), (158, 135652), (316, 67826), (632, 33913), (869, 24664), (1738, 12332), (3083, 6952), (3476, 6166)]