31993302

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 64

約数和(自身を含む): 75939840

約数和(自身を除く): 43946538

約数列:

[1, 2, 3, 6, 11, 19, 22, 31, 33, 38, 57, 62, 66, 93, 114, 186, 209, 341, 418, 589, 627, 682, 823, 1023, 1178, 1254, 1646, 1767, 2046, 2469, 3534, 4938, 6479, 9053, 12958, 15637, 18106, 19437, 25513, 27159, 31274, 38874, 46911, 51026, 54318, 76539, 93822, 153078, 172007, 280643, 344014, 484747, 516021, 561286, 841929, 969494, 1032042, 1454241, 1683858, 2908482, 5332217, 10664434, 15996651, 31993302]

約数ペア:

[(1, 31993302), (2, 15996651), (3, 10664434), (6, 5332217), (11, 2908482), (19, 1683858), (22, 1454241), (31, 1032042), (33, 969494), (38, 841929), (57, 561286), (62, 516021), (66, 484747), (93, 344014), (114, 280643), (186, 172007), (209, 153078), (341, 93822), (418, 76539), (589, 54318), (627, 51026), (682, 46911), (823, 38874), (1023, 31274), (1178, 27159), (1254, 25513), (1646, 19437), (1767, 18106), (2046, 15637), (2469, 12958), (3534, 9053), (4938, 6479)]