222942016

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{28789}}^1$

素因数の和:28823

約数の個数: 42

約数和(自身を含む): 486291890

約数和(自身を除く): 263349874

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 176, 242, 352, 484, 704, 968, 1936, 3872, 7744, 28789, 57578, 115156, 230312, 316679, 460624, 633358, 921248, 1266716, 1842496, 2533432, 3483469, 5066864, 6966938, 10133728, 13933876, 20267456, 27867752, 55735504, 111471008, 222942016]

約数ペア:

[(1, 222942016), (2, 111471008), (4, 55735504), (8, 27867752), (11, 20267456), (16, 13933876), (22, 10133728), (32, 6966938), (44, 5066864), (64, 3483469), (88, 2533432), (121, 1842496), (176, 1266716), (242, 921248), (352, 633358), (484, 460624), (704, 316679), (968, 230312), (1936, 115156), (3872, 57578), (7744, 28789)]