31419392

素因数分解:

$2^{10}\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:584

約数の個数: 44

約数和(自身を含む): 63964656

約数和(自身を除く): 32545264

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 256, 488, 503, 512, 976, 1006, 1024, 1952, 2012, 3904, 4024, 7808, 8048, 15616, 16096, 30683, 31232, 32192, 61366, 62464, 64384, 122732, 128768, 245464, 257536, 490928, 515072, 981856, 1963712, 3927424, 7854848, 15709696, 31419392]

約数ペア:

[(1, 31419392), (2, 15709696), (4, 7854848), (8, 3927424), (16, 1963712), (32, 981856), (61, 515072), (64, 490928), (122, 257536), (128, 245464), (244, 128768), (256, 122732), (488, 64384), (503, 62464), (512, 61366), (976, 32192), (1006, 31232), (1024, 30683), (1952, 16096), (2012, 15616), (3904, 8048), (4024, 7808)]