90389152

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3571}}^1$

素因数の和:3701

約数の個数: 48

約数和(自身を含む): 205232832

約数和(自身を除く): 114843680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 3164, 3571, 3616, 6328, 7142, 12656, 14284, 24997, 25312, 28568, 49994, 57136, 99988, 114272, 199976, 399952, 403523, 799904, 807046, 1614092, 2824661, 3228184, 5649322, 6456368, 11298644, 12912736, 22597288, 45194576, 90389152]

約数ペア:

[(1, 90389152), (2, 45194576), (4, 22597288), (7, 12912736), (8, 11298644), (14, 6456368), (16, 5649322), (28, 3228184), (32, 2824661), (56, 1614092), (112, 807046), (113, 799904), (224, 403523), (226, 399952), (452, 199976), (791, 114272), (904, 99988), (1582, 57136), (1808, 49994), (3164, 28568), (3571, 25312), (3616, 24997), (6328, 14284), (7142, 12656)]