103840256

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{15601}}^1$

素因数の和:15632

約数の個数: 40

約数和(自身を含む): 223451844

約数和(自身を除く): 119611588

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 15601, 31202, 62404, 124808, 202813, 249616, 405626, 499232, 811252, 998464, 1622504, 1996928, 3245008, 3993856, 6490016, 7987712, 12980032, 25960064, 51920128, 103840256]

約数ペア:

[(1, 103840256), (2, 51920128), (4, 25960064), (8, 12980032), (13, 7987712), (16, 6490016), (26, 3993856), (32, 3245008), (52, 1996928), (64, 1622504), (104, 998464), (128, 811252), (208, 499232), (256, 405626), (416, 249616), (512, 202813), (832, 124808), (1664, 62404), (3328, 31202), (6656, 15601)]