65492864

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{3259}}^1$

素因数の和:3430

約数の個数: 32

約数和(自身を含む): 131345400

約数和(自身を除く): 65852536

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 3259, 5024, 6518, 10048, 13036, 20096, 26072, 52144, 104288, 208576, 417152, 511663, 1023326, 2046652, 4093304, 8186608, 16373216, 32746432, 65492864]

約数ペア:

[(1, 65492864), (2, 32746432), (4, 16373216), (8, 8186608), (16, 4093304), (32, 2046652), (64, 1023326), (128, 511663), (157, 417152), (314, 208576), (628, 104288), (1256, 52144), (2512, 26072), (3259, 20096), (5024, 13036), (6518, 10048)]