388132016

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{5011}}^1$

素因数の和:5169

約数の個数: 40

約数和(自身を含む): 775617024

約数和(自身を除く): 387485008

約数列:

[1, 2, 4, 8, 16, 47, 94, 103, 188, 206, 376, 412, 752, 824, 1648, 4841, 5011, 9682, 10022, 19364, 20044, 38728, 40088, 77456, 80176, 235517, 471034, 516133, 942068, 1032266, 1884136, 2064532, 3768272, 4129064, 8258128, 24258251, 48516502, 97033004, 194066008, 388132016]

約数ペア:

[(1, 388132016), (2, 194066008), (4, 97033004), (8, 48516502), (16, 24258251), (47, 8258128), (94, 4129064), (103, 3768272), (188, 2064532), (206, 1884136), (376, 1032266), (412, 942068), (752, 516133), (824, 471034), (1648, 235517), (4841, 80176), (5011, 77456), (9682, 40088), (10022, 38728), (19364, 20044)]