31704552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40031}}^1$

素因数の和:40054

約数の個数: 48

約数和(自身を含む): 93674880

約数和(自身を除く): 61970328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 40031, 80062, 120093, 160124, 240186, 320248, 360279, 440341, 480372, 720558, 880682, 960744, 1321023, 1441116, 1761364, 2642046, 2882232, 3522728, 3963069, 5284092, 7926138, 10568184, 15852276, 31704552]

約数ペア:

[(1, 31704552), (2, 15852276), (3, 10568184), (4, 7926138), (6, 5284092), (8, 3963069), (9, 3522728), (11, 2882232), (12, 2642046), (18, 1761364), (22, 1441116), (24, 1321023), (33, 960744), (36, 880682), (44, 720558), (66, 480372), (72, 440341), (88, 360279), (99, 320248), (132, 240186), (198, 160124), (264, 120093), (396, 80062), (792, 40031)]