71145248

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71719}}^1$

素因数の和:71760

約数の個数: 24

約数和(自身を含む): 144587520

約数和(自身を除く): 73442272

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 71719, 143438, 286876, 573752, 1147504, 2223289, 2295008, 4446578, 8893156, 17786312, 35572624, 71145248]

約数ペア:

[(1, 71145248), (2, 35572624), (4, 17786312), (8, 8893156), (16, 4446578), (31, 2295008), (32, 2223289), (62, 1147504), (124, 573752), (248, 286876), (496, 143438), (992, 71719)]