89850992

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72931}}^1$

素因数の和:72957

約数の個数: 40

約数和(自身を含む): 217045632

約数和(自身を除く): 127194640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 72931, 145862, 291724, 510517, 583448, 802241, 1021034, 1166896, 1604482, 2042068, 3208964, 4084136, 5615687, 6417928, 8168272, 11231374, 12835856, 22462748, 44925496, 89850992]

約数ペア:

[(1, 89850992), (2, 44925496), (4, 22462748), (7, 12835856), (8, 11231374), (11, 8168272), (14, 6417928), (16, 5615687), (22, 4084136), (28, 3208964), (44, 2042068), (56, 1604482), (77, 1166896), (88, 1021034), (112, 802241), (154, 583448), (176, 510517), (308, 291724), (616, 145862), (1232, 72931)]