128608894

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{599}}^1\times {\mathrm{3463}}^1$

素因数の和:4095

約数の個数: 16

約数和(自身を含む): 199526400

約数和(自身を除く): 70917506

約数列:

[1, 2, 31, 62, 599, 1198, 3463, 6926, 18569, 37138, 107353, 214706, 2074337, 4148674, 64304447, 128608894]

約数ペア:

[(1, 128608894), (2, 64304447), (31, 4148674), (62, 2074337), (599, 214706), (1198, 107353), (3463, 37138), (6926, 18569)]