1554583984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1193}}^1\times {\mathrm{3541}}^1$

素因数の和:4765

約数の個数: 40

約数和(自身を含む): 3146486112

約数和(自身を除く): 1591902128

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1193, 2386, 3541, 4772, 7082, 9544, 14164, 19088, 27439, 28328, 54878, 56656, 81443, 109756, 162886, 219512, 325772, 439024, 651544, 1303088, 4224413, 8448826, 16897652, 33795304, 67590608, 97161499, 194322998, 388645996, 777291992, 1554583984]

約数ペア:

[(1, 1554583984), (2, 777291992), (4, 388645996), (8, 194322998), (16, 97161499), (23, 67590608), (46, 33795304), (92, 16897652), (184, 8448826), (368, 4224413), (1193, 1303088), (2386, 651544), (3541, 439024), (4772, 325772), (7082, 219512), (9544, 162886), (14164, 109756), (19088, 81443), (27439, 56656), (28328, 54878)]