31768548

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2887}}^1$

素因数の和:3032

約数の個数: 48

約数和(自身を含む): 85392384

約数和(自身を除く): 53623836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 131, 262, 393, 524, 786, 917, 1572, 1834, 2751, 2887, 3668, 5502, 5774, 8661, 11004, 11548, 17322, 20209, 34644, 40418, 60627, 80836, 121254, 242508, 378197, 756394, 1134591, 1512788, 2269182, 2647379, 4538364, 5294758, 7942137, 10589516, 15884274, 31768548]

約数ペア:

[(1, 31768548), (2, 15884274), (3, 10589516), (4, 7942137), (6, 5294758), (7, 4538364), (12, 2647379), (14, 2269182), (21, 1512788), (28, 1134591), (42, 756394), (84, 378197), (131, 242508), (262, 121254), (393, 80836), (524, 60627), (786, 40418), (917, 34644), (1572, 20209), (1834, 17322), (2751, 11548), (2887, 11004), (3668, 8661), (5502, 5774)]