31767008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10909}}^1$

素因数の和:10939

約数の個数: 48

約数和(自身を含む): 76980960

約数和(自身を除く): 45213952

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 10909, 21818, 43636, 76363, 87272, 141817, 152726, 174544, 283634, 305452, 349088, 567268, 610904, 992719, 1134536, 1221808, 1985438, 2269072, 2443616, 3970876, 4538144, 7941752, 15883504, 31767008]

約数ペア:

[(1, 31767008), (2, 15883504), (4, 7941752), (7, 4538144), (8, 3970876), (13, 2443616), (14, 2269072), (16, 1985438), (26, 1221808), (28, 1134536), (32, 992719), (52, 610904), (56, 567268), (91, 349088), (104, 305452), (112, 283634), (182, 174544), (208, 152726), (224, 141817), (364, 87272), (416, 76363), (728, 43636), (1456, 21818), (2912, 10909)]