31397392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6563}}^1$

素因数の和:6607

約数の個数: 40

約数和(自身を含む): 68370624

約数和(自身を除く): 36973232

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 92, 104, 184, 208, 299, 368, 598, 1196, 2392, 4784, 6563, 13126, 26252, 52504, 85319, 105008, 150949, 170638, 301898, 341276, 603796, 682552, 1207592, 1365104, 1962337, 2415184, 3924674, 7849348, 15698696, 31397392]

約数ペア:

[(1, 31397392), (2, 15698696), (4, 7849348), (8, 3924674), (13, 2415184), (16, 1962337), (23, 1365104), (26, 1207592), (46, 682552), (52, 603796), (92, 341276), (104, 301898), (184, 170638), (208, 150949), (299, 105008), (368, 85319), (598, 52504), (1196, 26252), (2392, 13126), (4784, 6563)]