22455632

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:435

約数の個数: 40

約数和(自身を含む): 45044736

約数和(自身を除く): 22589104

約数列:

[1, 2, 4, 8, 16, 43, 86, 127, 172, 254, 257, 344, 508, 514, 688, 1016, 1028, 2032, 2056, 4112, 5461, 10922, 11051, 21844, 22102, 32639, 43688, 44204, 65278, 87376, 88408, 130556, 176816, 261112, 522224, 1403477, 2806954, 5613908, 11227816, 22455632]

約数ペア:

[(1, 22455632), (2, 11227816), (4, 5613908), (8, 2806954), (16, 1403477), (43, 522224), (86, 261112), (127, 176816), (172, 130556), (254, 88408), (257, 87376), (344, 65278), (508, 44204), (514, 43688), (688, 32639), (1016, 22102), (1028, 21844), (2032, 11051), (2056, 10922), (4112, 5461)]