79857328

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{68371}}^1$

素因数の和:68452

約数の個数: 20

約数和(自身を含む): 156845368

約数和(自身を除く): 76988040

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 68371, 136742, 273484, 546968, 1093936, 4991083, 9982166, 19964332, 39928664, 79857328]

約数ペア:

[(1, 79857328), (2, 39928664), (4, 19964332), (8, 9982166), (16, 4991083), (73, 1093936), (146, 546968), (292, 273484), (584, 136742), (1168, 68371)]