31593016

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43397}}^1$

素因数の和:43423

約数の個数: 32

約数和(自身を含む): 72908640

約数和(自身を除く): 41315624

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 43397, 86794, 173588, 303779, 347176, 564161, 607558, 1128322, 1215116, 2256644, 2430232, 3949127, 4513288, 7898254, 15796508, 31593016]

約数ペア:

[(1, 31593016), (2, 15796508), (4, 7898254), (7, 4513288), (8, 3949127), (13, 2430232), (14, 2256644), (26, 1215116), (28, 1128322), (52, 607558), (56, 564161), (91, 347176), (104, 303779), (182, 173588), (364, 86794), (728, 43397)]