31222488

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{521}}^1$

素因数の和:768

約数の個数: 64

約数和(自身を含む): 85691520

約数和(自身を除く): 54469032

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 227, 264, 454, 521, 681, 908, 1042, 1362, 1563, 1816, 2084, 2497, 2724, 3126, 4168, 4994, 5448, 5731, 6252, 7491, 9988, 11462, 12504, 14982, 17193, 19976, 22924, 29964, 34386, 45848, 59928, 68772, 118267, 137544, 236534, 354801, 473068, 709602, 946136, 1300937, 1419204, 2601874, 2838408, 3902811, 5203748, 7805622, 10407496, 15611244, 31222488]

約数ペア:

[(1, 31222488), (2, 15611244), (3, 10407496), (4, 7805622), (6, 5203748), (8, 3902811), (11, 2838408), (12, 2601874), (22, 1419204), (24, 1300937), (33, 946136), (44, 709602), (66, 473068), (88, 354801), (132, 236534), (227, 137544), (264, 118267), (454, 68772), (521, 59928), (681, 45848), (908, 34386), (1042, 29964), (1362, 22924), (1563, 19976), (1816, 17193), (2084, 14982), (2497, 12504), (2724, 11462), (3126, 9988), (4168, 7491), (4994, 6252), (5448, 5731)]