87114976

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1063}}^1$

素因数の和:1283

約数の個数: 48

約数和(自身を含む): 185812704

約数和(自身を除く): 98697728

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 788, 1063, 1576, 2126, 2561, 3152, 4252, 5122, 6304, 8504, 10244, 13819, 17008, 20488, 27638, 34016, 40976, 55276, 81952, 110552, 209411, 221104, 418822, 442208, 837644, 1675288, 2722343, 3350576, 5444686, 6701152, 10889372, 21778744, 43557488, 87114976]

約数ペア:

[(1, 87114976), (2, 43557488), (4, 21778744), (8, 10889372), (13, 6701152), (16, 5444686), (26, 3350576), (32, 2722343), (52, 1675288), (104, 837644), (197, 442208), (208, 418822), (394, 221104), (416, 209411), (788, 110552), (1063, 81952), (1576, 55276), (2126, 40976), (2561, 34016), (3152, 27638), (4252, 20488), (5122, 17008), (6304, 13819), (8504, 10244)]