90978952

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{937}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 174749400

約数和(自身を除く): 83770448

約数列:

[1, 2, 4, 8, 53, 106, 212, 229, 424, 458, 916, 937, 1832, 1874, 3748, 7496, 12137, 24274, 48548, 49661, 97096, 99322, 198644, 214573, 397288, 429146, 858292, 1716584, 11372369, 22744738, 45489476, 90978952]

約数ペア:

[(1, 90978952), (2, 45489476), (4, 22744738), (8, 11372369), (53, 1716584), (106, 858292), (212, 429146), (229, 397288), (424, 214573), (458, 198644), (916, 99322), (937, 97096), (1832, 49661), (1874, 48548), (3748, 24274), (7496, 12137)]