225515536

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{1009}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 446480600

約数和(自身を除く): 220965064

約数列:

[1, 2, 4, 8, 16, 61, 122, 229, 244, 458, 488, 916, 976, 1009, 1832, 2018, 3664, 4036, 8072, 13969, 16144, 27938, 55876, 61549, 111752, 123098, 223504, 231061, 246196, 462122, 492392, 924244, 984784, 1848488, 3696976, 14094721, 28189442, 56378884, 112757768, 225515536]

約数ペア:

[(1, 225515536), (2, 112757768), (4, 56378884), (8, 28189442), (16, 14094721), (61, 3696976), (122, 1848488), (229, 984784), (244, 924244), (458, 492392), (488, 462122), (916, 246196), (976, 231061), (1009, 223504), (1832, 123098), (2018, 111752), (3664, 61549), (4036, 55876), (8072, 27938), (13969, 16144)]