16401944128

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{2488159}}^1$

素因数の和:2488274

約数の個数: 28

約数和(自身を含む): 32863617280

約数和(自身を除く): 16461673152

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 2488159, 4976318, 9952636, 19905272, 39810544, 79621088, 159242176, 256280377, 512560754, 1025121508, 2050243016, 4100486032, 8200972064, 16401944128]

約数ペア:

[(1, 16401944128), (2, 8200972064), (4, 4100486032), (8, 2050243016), (16, 1025121508), (32, 512560754), (64, 256280377), (103, 159242176), (206, 79621088), (412, 39810544), (824, 19905272), (1648, 9952636), (3296, 4976318), (6592, 2488159)]