2235656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:213

約数の個数: 32

約数和(自身を含む): 4398240

約数和(自身を除く): 2162584

約数列:

[1, 2, 4, 8, 43, 67, 86, 97, 134, 172, 194, 268, 344, 388, 536, 776, 2881, 4171, 5762, 6499, 8342, 11524, 12998, 16684, 23048, 25996, 33368, 51992, 279457, 558914, 1117828, 2235656]

約数ペア:

[(1, 2235656), (2, 1117828), (4, 558914), (8, 279457), (43, 51992), (67, 33368), (86, 25996), (97, 23048), (134, 16684), (172, 12998), (194, 11524), (268, 8342), (344, 6499), (388, 5762), (536, 4171), (776, 2881)]