31191720432

素因数分解:

$2^4\times 3^1\times {\mathrm{1019}}^1\times {\mathrm{637711}}^1$

素因数の和:638741

約数の個数: 40

約数和(自身を含む): 80657813760

約数和(自身を除く): 49466093328

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1019, 2038, 3057, 4076, 6114, 8152, 12228, 16304, 24456, 48912, 637711, 1275422, 1913133, 2550844, 3826266, 5101688, 7652532, 10203376, 15305064, 30610128, 649827509, 1299655018, 1949482527, 2599310036, 3898965054, 5198620072, 7797930108, 10397240144, 15595860216, 31191720432]

約数ペア:

[(1, 31191720432), (2, 15595860216), (3, 10397240144), (4, 7797930108), (6, 5198620072), (8, 3898965054), (12, 2599310036), (16, 1949482527), (24, 1299655018), (48, 649827509), (1019, 30610128), (2038, 15305064), (3057, 10203376), (4076, 7652532), (6114, 5101688), (8152, 3826266), (12228, 2550844), (16304, 1913133), (24456, 1275422), (48912, 637711)]