85250288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{439}}^1$

素因数の和:729

約数の個数: 40

約数和(自身を含む): 169408800

約数和(自身を除く): 84158512

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 229, 424, 439, 458, 848, 878, 916, 1756, 1832, 3512, 3664, 7024, 12137, 23267, 24274, 46534, 48548, 93068, 97096, 100531, 186136, 194192, 201062, 372272, 402124, 804248, 1608496, 5328143, 10656286, 21312572, 42625144, 85250288]

約数ペア:

[(1, 85250288), (2, 42625144), (4, 21312572), (8, 10656286), (16, 5328143), (53, 1608496), (106, 804248), (212, 402124), (229, 372272), (424, 201062), (439, 194192), (458, 186136), (848, 100531), (878, 97096), (916, 93068), (1756, 48548), (1832, 46534), (3512, 24274), (3664, 23267), (7024, 12137)]