223886368

素因数分解:

$2^5\times {\mathrm{163}}^1\times {\mathrm{42923}}^1$

素因数の和:43096

約数の個数: 24

約数和(自身を含む): 443490768

約数和(自身を除く): 219604400

約数列:

[1, 2, 4, 8, 16, 32, 163, 326, 652, 1304, 2608, 5216, 42923, 85846, 171692, 343384, 686768, 1373536, 6996449, 13992898, 27985796, 55971592, 111943184, 223886368]

約数ペア:

[(1, 223886368), (2, 111943184), (4, 55971592), (8, 27985796), (16, 13992898), (32, 6996449), (163, 1373536), (326, 686768), (652, 343384), (1304, 171692), (2608, 85846), (5216, 42923)]