23647312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4987

約数の個数: 40

約数和(自身を含む): 51496704

約数和(自身を除く): 27849392

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 4943, 9886, 19772, 39544, 64259, 79088, 113689, 128518, 227378, 257036, 454756, 514072, 909512, 1028144, 1477957, 1819024, 2955914, 5911828, 11823656, 23647312]

約数ペア:

[(1, 23647312), (2, 11823656), (4, 5911828), (8, 2955914), (13, 1819024), (16, 1477957), (23, 1028144), (26, 909512), (46, 514072), (52, 454756), (92, 257036), (104, 227378), (184, 128518), (208, 113689), (299, 79088), (368, 64259), (598, 39544), (1196, 19772), (2392, 9886), (4784, 4943)]