31871305532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{61757}}^1$

素因数の和:62126

約数の個数: 48

約数和(自身を含む): 62687828448

約数和(自身を除く): 30816522916

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 317, 407, 634, 814, 1268, 1628, 3487, 6974, 11729, 13948, 23458, 46916, 61757, 123514, 129019, 247028, 258038, 516076, 679327, 1358654, 2285009, 2717308, 4570018, 9140036, 19576969, 25135099, 39153938, 50270198, 78307876, 100540396, 215346659, 430693318, 724347853, 861386636, 1448695706, 2897391412, 7967826383, 15935652766, 31871305532]

約数ペア:

[(1, 31871305532), (2, 15935652766), (4, 7967826383), (11, 2897391412), (22, 1448695706), (37, 861386636), (44, 724347853), (74, 430693318), (148, 215346659), (317, 100540396), (407, 78307876), (634, 50270198), (814, 39153938), (1268, 25135099), (1628, 19576969), (3487, 9140036), (6974, 4570018), (11729, 2717308), (13948, 2285009), (23458, 1358654), (46916, 679327), (61757, 516076), (123514, 258038), (129019, 247028)]