22887272

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{21839}}^1$

素因数の和:21976

約数の個数: 16

約数和(自身を含む): 43243200

約数和(自身を除く): 20355928

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 21839, 43678, 87356, 174712, 2860909, 5721818, 11443636, 22887272]

約数ペア:

[(1, 22887272), (2, 11443636), (4, 5721818), (8, 2860909), (131, 174712), (262, 87356), (524, 43678), (1048, 21839)]