45188368

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{17989}}^1$

素因数の和:18154

約数の個数: 20

約数和(自身を含む): 88115020

約数和(自身を除く): 42926652

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 17989, 35978, 71956, 143912, 287824, 2824273, 5648546, 11297092, 22594184, 45188368]

約数ペア:

[(1, 45188368), (2, 22594184), (4, 11297092), (8, 5648546), (16, 2824273), (157, 287824), (314, 143912), (628, 71956), (1256, 35978), (2512, 17989)]