87995978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{369731}}^1$

素因数の和:369757

約数の個数: 16

約数和(自身を含む): 159724224

約数和(自身を除く): 71728246

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 369731, 739462, 2588117, 5176234, 6285427, 12570854, 43997989, 87995978]

約数ペア:

[(1, 87995978), (2, 43997989), (7, 12570854), (14, 6285427), (17, 5176234), (34, 2588117), (119, 739462), (238, 369731)]