39866992

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7307}}^1$

素因数の和:7357

約数の個数: 40

約数和(自身を含む): 86994432

約数和(自身を除く): 47127440

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 7307, 14614, 29228, 58456, 80377, 116912, 160754, 226517, 321508, 453034, 643016, 906068, 1286032, 1812136, 2491687, 3624272, 4983374, 9966748, 19933496, 39866992]

約数ペア:

[(1, 39866992), (2, 19933496), (4, 9966748), (8, 4983374), (11, 3624272), (16, 2491687), (22, 1812136), (31, 1286032), (44, 906068), (62, 643016), (88, 453034), (124, 321508), (176, 226517), (248, 160754), (341, 116912), (496, 80377), (682, 58456), (1364, 29228), (2728, 14614), (5456, 7307)]