31788891732

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{24697}}^1$

素因数の和:24977

約数の個数: 96

約数和(自身を含む): 82409915392

約数和(自身を除く): 50621023660

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 223, 444, 446, 481, 669, 892, 962, 1338, 1443, 1924, 2676, 2886, 2899, 5772, 5798, 8251, 8697, 11596, 16502, 17394, 24697, 24753, 33004, 34788, 49394, 49506, 74091, 98788, 99012, 107263, 148182, 214526, 296364, 321061, 321789, 429052, 642122, 643578, 913789, 963183, 1284244, 1287156, 1827578, 1926366, 2741367, 3655156, 3852732, 5482734, 5507431, 10965468, 11014862, 11879257, 16522293, 22029724, 23758514, 33044586, 35637771, 47517028, 66089172, 71275542, 71596603, 142551084, 143193206, 203774947, 214789809, 286386412, 407549894, 429579618, 611324841, 815099788, 859159236, 1222649682, 2445299364, 2649074311, 5298148622, 7947222933, 10596297244, 15894445866, 31788891732]

約数ペア:

[(1, 31788891732), (2, 15894445866), (3, 10596297244), (4, 7947222933), (6, 5298148622), (12, 2649074311), (13, 2445299364), (26, 1222649682), (37, 859159236), (39, 815099788), (52, 611324841), (74, 429579618), (78, 407549894), (111, 286386412), (148, 214789809), (156, 203774947), (222, 143193206), (223, 142551084), (444, 71596603), (446, 71275542), (481, 66089172), (669, 47517028), (892, 35637771), (962, 33044586), (1338, 23758514), (1443, 22029724), (1924, 16522293), (2676, 11879257), (2886, 11014862), (2899, 10965468), (5772, 5507431), (5798, 5482734), (8251, 3852732), (8697, 3655156), (11596, 2741367), (16502, 1926366), (17394, 1827578), (24697, 1287156), (24753, 1284244), (33004, 963183), (34788, 913789), (49394, 643578), (49506, 642122), (74091, 429052), (98788, 321789), (99012, 321061), (107263, 296364), (148182, 214526)]