22040384

素因数分解:

$2^6\times {\mathrm{521}}^1\times {\mathrm{661}}^1$

素因数の和:1194

約数の個数: 28

約数和(自身を含む): 43886628

約数和(自身を除く): 21846244

約数列:

[1, 2, 4, 8, 16, 32, 64, 521, 661, 1042, 1322, 2084, 2644, 4168, 5288, 8336, 10576, 16672, 21152, 33344, 42304, 344381, 688762, 1377524, 2755048, 5510096, 11020192, 22040384]

約数ペア:

[(1, 22040384), (2, 11020192), (4, 5510096), (8, 2755048), (16, 1377524), (32, 688762), (64, 344381), (521, 42304), (661, 33344), (1042, 21152), (1322, 16672), (2084, 10576), (2644, 8336), (4168, 5288)]