22490336

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{353}}^1$

素因数の和:555

約数の個数: 48

約数和(自身を含む): 48707568

約数和(自身を除く): 26217232

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 353, 362, 706, 724, 1412, 1448, 1991, 2824, 2896, 3883, 3982, 5648, 5792, 7766, 7964, 11296, 15532, 15928, 31064, 31856, 62128, 63712, 63893, 124256, 127786, 255572, 511144, 702823, 1022288, 1405646, 2044576, 2811292, 5622584, 11245168, 22490336]

約数ペア:

[(1, 22490336), (2, 11245168), (4, 5622584), (8, 2811292), (11, 2044576), (16, 1405646), (22, 1022288), (32, 702823), (44, 511144), (88, 255572), (176, 127786), (181, 124256), (352, 63893), (353, 63712), (362, 62128), (706, 31856), (724, 31064), (1412, 15928), (1448, 15532), (1991, 11296), (2824, 7964), (2896, 7766), (3883, 5792), (3982, 5648)]