80549656

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{29527}}^1$

素因数の和:29575

約数の個数: 32

約数和(自身を含む): 170081280

約数和(自身を除く): 89531624

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 29527, 59054, 118108, 236216, 324797, 649594, 915337, 1299188, 1830674, 2598376, 3661348, 7322696, 10068707, 20137414, 40274828, 80549656]

約数ペア:

[(1, 80549656), (2, 40274828), (4, 20137414), (8, 10068707), (11, 7322696), (22, 3661348), (31, 2598376), (44, 1830674), (62, 1299188), (88, 915337), (124, 649594), (248, 324797), (341, 236216), (682, 118108), (1364, 59054), (2728, 29527)]