16281304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1759}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 33264000

約数和(自身を除く): 16982696

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1759, 2314, 3518, 4628, 7036, 9256, 14072, 22867, 45734, 91468, 156551, 182936, 313102, 626204, 1252408, 2035163, 4070326, 8140652, 16281304]

約数ペア:

[(1, 16281304), (2, 8140652), (4, 4070326), (8, 2035163), (13, 1252408), (26, 626204), (52, 313102), (89, 182936), (104, 156551), (178, 91468), (356, 45734), (712, 22867), (1157, 14072), (1759, 9256), (2314, 7036), (3518, 4628)]