22238608

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 52496640

約数和(自身を除く): 30258032

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 89, 92, 97, 112, 161, 178, 184, 194, 322, 356, 368, 388, 623, 644, 679, 712, 776, 1246, 1288, 1358, 1424, 1552, 2047, 2231, 2492, 2576, 2716, 4094, 4462, 4984, 5432, 8188, 8633, 8924, 9968, 10864, 14329, 15617, 16376, 17266, 17848, 28658, 31234, 32752, 34532, 35696, 57316, 60431, 62468, 69064, 114632, 120862, 124936, 138128, 198559, 229264, 241724, 249872, 397118, 483448, 794236, 966896, 1389913, 1588472, 2779826, 3176944, 5559652, 11119304, 22238608]

約数ペア:

[(1, 22238608), (2, 11119304), (4, 5559652), (7, 3176944), (8, 2779826), (14, 1588472), (16, 1389913), (23, 966896), (28, 794236), (46, 483448), (56, 397118), (89, 249872), (92, 241724), (97, 229264), (112, 198559), (161, 138128), (178, 124936), (184, 120862), (194, 114632), (322, 69064), (356, 62468), (368, 60431), (388, 57316), (623, 35696), (644, 34532), (679, 32752), (712, 31234), (776, 28658), (1246, 17848), (1288, 17266), (1358, 16376), (1424, 15617), (1552, 14329), (2047, 10864), (2231, 9968), (2492, 8924), (2576, 8633), (2716, 8188), (4094, 5432), (4462, 4984)]