79951976

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24799}}^1$

素因数の和:24849

約数の個数: 32

約数和(自身を含む): 166656000

約数和(自身を除く): 86704024

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 24799, 49598, 99196, 198392, 322387, 644774, 768769, 1289548, 1537538, 2579096, 3075076, 6150152, 9993997, 19987994, 39975988, 79951976]

約数ペア:

[(1, 79951976), (2, 39975988), (4, 19987994), (8, 9993997), (13, 6150152), (26, 3075076), (31, 2579096), (52, 1537538), (62, 1289548), (104, 768769), (124, 644774), (248, 322387), (403, 198392), (806, 99196), (1612, 49598), (3224, 24799)]