31147029158

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3449}}^1\times {\mathrm{15733}}^1$

素因数の和:19232

約数の個数: 32

約数和(自身を含む): 54716558400

約数和(自身を除く): 23569529242

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 3449, 6898, 15733, 24143, 31466, 48286, 110131, 141409, 220262, 282818, 645053, 989863, 1290106, 1979726, 4515371, 9030742, 54263117, 108526234, 379841819, 759683638, 2224787797, 4449575594, 15573514579, 31147029158]

約数ペア:

[(1, 31147029158), (2, 15573514579), (7, 4449575594), (14, 2224787797), (41, 759683638), (82, 379841819), (287, 108526234), (574, 54263117), (3449, 9030742), (6898, 4515371), (15733, 1979726), (24143, 1290106), (31466, 989863), (48286, 645053), (110131, 282818), (141409, 220262)]