255480826064

素因数分解:

$2^4\times {\mathrm{31189}}^1\times {\mathrm{511961}}^1$

素因数の和:543158

約数の個数: 20

約数和(自身を含む): 495010938180

約数和(自身を除く): 239530112116

約数列:

[1, 2, 4, 8, 16, 31189, 62378, 124756, 249512, 499024, 511961, 1023922, 2047844, 4095688, 8191376, 15967551629, 31935103258, 63870206516, 127740413032, 255480826064]

約数ペア:

[(1, 255480826064), (2, 127740413032), (4, 63870206516), (8, 31935103258), (16, 15967551629), (31189, 8191376), (62378, 4095688), (124756, 2047844), (249512, 1023922), (499024, 511961)]