57457136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10531}}^1$

素因数の和:10581

約数の個数: 40

約数和(自身を含む): 125372928

約数和(自身を除く): 67915792

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 10531, 21062, 42124, 84248, 115841, 168496, 231682, 326461, 463364, 652922, 926728, 1305844, 1853456, 2611688, 3591071, 5223376, 7182142, 14364284, 28728568, 57457136]

約数ペア:

[(1, 57457136), (2, 28728568), (4, 14364284), (8, 7182142), (11, 5223376), (16, 3591071), (22, 2611688), (31, 1853456), (44, 1305844), (62, 926728), (88, 652922), (124, 463364), (176, 326461), (248, 231682), (341, 168496), (496, 115841), (682, 84248), (1364, 42124), (2728, 21062), (5456, 10531)]