38890328

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{433}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 74474400

約数和(自身を除く): 35584072

約数列:

[1, 2, 4, 8, 103, 109, 206, 218, 412, 433, 436, 824, 866, 872, 1732, 3464, 11227, 22454, 44599, 44908, 47197, 89198, 89816, 94394, 178396, 188788, 356792, 377576, 4861291, 9722582, 19445164, 38890328]

約数ペア:

[(1, 38890328), (2, 19445164), (4, 9722582), (8, 4861291), (103, 377576), (109, 356792), (206, 188788), (218, 178396), (412, 94394), (433, 89816), (436, 89198), (824, 47197), (866, 44908), (872, 44599), (1732, 22454), (3464, 11227)]