86487976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{21929}}^1$

素因数の和:21981

約数の個数: 32

約数和(自身を含む): 177633000

約数和(自身を除く): 91145024

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 986, 1972, 3944, 21929, 43858, 87716, 175432, 372793, 635941, 745586, 1271882, 1491172, 2543764, 2982344, 5087528, 10810997, 21621994, 43243988, 86487976]

約数ペア:

[(1, 86487976), (2, 43243988), (4, 21621994), (8, 10810997), (17, 5087528), (29, 2982344), (34, 2543764), (58, 1491172), (68, 1271882), (116, 745586), (136, 635941), (232, 372793), (493, 175432), (986, 87716), (1972, 43858), (3944, 21929)]