86239708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{66749}}^1$

素因数の和:66789

約数の個数: 24

約数和(自身を含む): 168210000

約数和(自身を除く): 81970292

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 66749, 133498, 266996, 1134733, 1268231, 2269466, 2536462, 4538932, 5072924, 21559927, 43119854, 86239708]

約数ペア:

[(1, 86239708), (2, 43119854), (4, 21559927), (17, 5072924), (19, 4538932), (34, 2536462), (38, 2269466), (68, 1268231), (76, 1134733), (323, 266996), (646, 133498), (1292, 66749)]