31779792

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{20063}}^1$

素因数の和:20088

約数の個数: 60

約数和(自身を含む): 97029504

約数和(自身を除く): 65249712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 20063, 40126, 60189, 80252, 120378, 160504, 180567, 220693, 240756, 321008, 361134, 441386, 481512, 662079, 722268, 882772, 963024, 1324158, 1444536, 1765544, 1986237, 2648316, 2889072, 3531088, 3972474, 5296632, 7944948, 10593264, 15889896, 31779792]

約数ペア:

[(1, 31779792), (2, 15889896), (3, 10593264), (4, 7944948), (6, 5296632), (8, 3972474), (9, 3531088), (11, 2889072), (12, 2648316), (16, 1986237), (18, 1765544), (22, 1444536), (24, 1324158), (33, 963024), (36, 882772), (44, 722268), (48, 662079), (66, 481512), (72, 441386), (88, 361134), (99, 321008), (132, 240756), (144, 220693), (176, 180567), (198, 160504), (264, 120378), (396, 80252), (528, 60189), (792, 40126), (1584, 20063)]