16001024

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{601}}^1$

素因数の和:636

約数の個数: 48

約数和(自身を含む): 34512660

約数和(自身を除く): 18511636

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 601, 832, 1024, 1202, 1664, 2048, 2404, 3328, 4808, 6656, 7813, 9616, 13312, 15626, 19232, 26624, 31252, 38464, 62504, 76928, 125008, 153856, 250016, 307712, 500032, 615424, 1000064, 1230848, 2000128, 4000256, 8000512, 16001024]

約数ペア:

[(1, 16001024), (2, 8000512), (4, 4000256), (8, 2000128), (13, 1230848), (16, 1000064), (26, 615424), (32, 500032), (52, 307712), (64, 250016), (104, 153856), (128, 125008), (208, 76928), (256, 62504), (416, 38464), (512, 31252), (601, 26624), (832, 19232), (1024, 15626), (1202, 13312), (1664, 9616), (2048, 7813), (2404, 6656), (3328, 4808)]