31965132272

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{1997}}^1\times {\mathrm{3719}}^1$

素因数の和:5993

約数の個数: 40

約数和(自身を含む): 62210527200

約数和(自身を除く): 30245394928

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 1997, 2152, 3719, 3994, 4304, 7438, 7988, 14876, 15976, 29752, 31952, 59504, 537193, 1000411, 1074386, 2000822, 2148772, 4001644, 4297544, 7426843, 8003288, 8595088, 14853686, 16006576, 29707372, 59414744, 118829488, 1997820767, 3995641534, 7991283068, 15982566136, 31965132272]

約数ペア:

[(1, 31965132272), (2, 15982566136), (4, 7991283068), (8, 3995641534), (16, 1997820767), (269, 118829488), (538, 59414744), (1076, 29707372), (1997, 16006576), (2152, 14853686), (3719, 8595088), (3994, 8003288), (4304, 7426843), (7438, 4297544), (7988, 4001644), (14876, 2148772), (15976, 2000822), (29752, 1074386), (31952, 1000411), (59504, 537193)]