23644144

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{86927}}^1$

素因数の和:86952

約数の個数: 20

約数和(自身を含む): 48505824

約数和(自身を除く): 24861680

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 86927, 173854, 347708, 695416, 1390832, 1477759, 2955518, 5911036, 11822072, 23644144]

約数ペア:

[(1, 23644144), (2, 11822072), (4, 5911036), (8, 2955518), (16, 1477759), (17, 1390832), (34, 695416), (68, 347708), (136, 173854), (272, 86927)]